User:Abyssal/List of the prehistoric life of Chile

This list of the prehistoric life of Alabama contains the various prehistoric life-forms whose fossilized remains have been reported from within the country of Alabama.

Precambrian
The Paleobiology Database records no known occurrences of Precambrian fossils in Alabama.

Paleozoic

 * † Australocoelia
 * † Australocoelia palmata – or unidentified comparable form
 * † Azurduya
 * † Azurduya chavelensis
 * † Chilenochonetes – type locality for genus
 * † Chilenochonetes anna – type locality for species
 * † Cleiothyridina
 * † Cleiothyridina sp.
 * † Dichograptus
 * † Dichograptus sp.
 * † Didymograptus
 * † Didymograptus sp.
 * † Dielasma – tentative report
 * † Dielasma sp.
 * † Eocanites
 * † Eocanites sp.
 * † Expansograptus
 * † Expansograptus sp.
 * † Gypospirifer – tentative report
 * † Gypospirifer sp. Ainformal
 * † Gypospirifer sp. Binformal
 * † Heteropecten – tentative report
 * † Heteropecten sp.
 * † Hustedia – tentative report
 * † Hustedia sp.
 * † Imitoceras
 * † Imitoceras sp.
 * † Kochiproductus
 * † Kochiproductus peruvianus – or unidentified related form
 * † Kochiproductus sp.
 * † Kozlowskia
 * † Kozlowskia sp.
 * † Myalina
 * † Myalina chilena – or unidentified related form
 * † Paraconularia
 * † Paraconularia sp.
 * † Phyllograptus
 * † Phyllograptus sp.
 * † Posidoniella
 * † Posidoniella sp.
 * † Productus
 * † Productus humboldtii
 * † Pseudosyrinx
 * † Pseudosyrinx sp.
 * † Schizodus – tentative report
 * † Schizodus sp.
 * † Schuchertella – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Schuchertella sp.
 * † Septosyringothyris – tentative report
 * † Septosyringothyris
 * † Septosyringothyris covacevichi – type locality for species
 * † Septosyringothyris sp.
 * † Tetragraptus
 * † Tetragraptus sp.
 * † Tropidoleptus
 * † Tropidoleptus carinatus – or unidentified comparable form
 * † Wilkingia
 * † Wilkingia sp.
 * † Zoophycos
 * † Zoophycos sp.

Mesozoic

 * † Acanthodiscus – tentative report
 * † Acanthodiscus sp.
 * † Actinastrea – tentative report
 * † Actinastrea
 * † Actinastrea crassoramosa
 * † Actinastrea gibbosa
 * † Actinastrea matheyi
 * † Actinastrea pentagonalis
 * † Actinastrea plana
 * † Actinastrea sp.
 * † Actinostreon
 * † Actinostreon costatum
 * † Actinostreon gregareum
 * † Actinostreon longistriatum
 * † Ademosyne
 * † Ademosyne sp.
 * † Aegocrioceras
 * † Aegocrioceras sp.
 * † Agerchlamys
 * † Agerchlamys wunschae
 * † Aguilerella – tentative report
 * † Aguilerella
 * † Aguilerella kobyi
 * † Aguilerella sp.
 * † Alakiria
 * † Alakiria spheroidea
 * † Alloiteausmilia
 * † Alloiteausmilia boudaharensis
 * † Amberleya – tentative report
 * † Amberleya
 * † Amberleya americana – or unidentified comparable form
 * † Amberleya sp.
 * † Ampakabastraea
 * † Ampakabastraea cowichanensis
 * † Anagaudryceras
 * † Anagaudryceras politissimum
 * † Anagaudryceras subtilineatum
 * † Anagaudryceras varuna
 * † Andenipora
 * † Andenipora liasica
 * † Andicoeloceras – tentative report
 * † Andicoeloceras
 * † Andicoeloceras jenseni – type locality for species
 * † Andicoeloceras jenseni – or unidentified comparable form
 * † Andicoeloceras jenseni
 * † Andicoeloceras primum – type locality for species
 * † Andicoeloceras primum
 * † Andicoeloceras sp.
 * † Andicoeloceras teloceriforme – type locality for species
 * † Andidiscus
 * † Andidiscus behrendseni
 * † Anditrigonia
 * † Anditrigonia eximia
 * † Angiosperm
 * † Angiosperm pollen
 * † Anisocardia
 * † Anisocardia sp.
 * † Anisocardia sp. Ainformal
 * † Anomozamites
 * † Anomozamites sp. 1informal
 * † Anthostylis
 * † Anthostylis acanthophora
 * † Antiquilima
 * † Antiquilima atacamensis – type locality for species
 * † Antiquilima atacamensis
 * † Antiquilima nagatoensis – or unidentified comparable form
 * † Antiquilima sp.
 * † Aphrodina
 * † Aphrodina quiriquinae
 * † Appendicisporites
 * † Appendicisporites distocarinatus
 * † Aptychus
 * † Aptychus sp.
 * † Araucariacites
 * † Araucariacites australis
 * † Araucariacites fissus
 * † Araucarites
 * † Araucarites sp. 1informal
 * † Arcomytilus
 * † Arcomytilus primigenus
 * † Arctica – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Arctica argentina
 * † Argentiniceras
 * † Argentiniceras fasciculatum
 * † Argutarpites
 * † Argutarpites meneghinii – or unidentified comparable form
 * † Arieticeras
 * † Arieticeras algovianumex gr.
 * † Arieticeras amalthei – or unidentified comparable form
 * † Arieticeras micrasterias – or unidentified comparable form
 * † Arieticeras sp. Ainformal
 * † Aristonectes
 * † Aristonectes quiriquiensis – type locality for species
 * † Aristonectes sp.
 * † Aspidoceras
 * † Aspidoceras rogoznicense
 * † Aspidoceras sp.
 * † Astarte
 * † Astarte aureliae
 * † Astarte sp.
 * † Astraeomorpha
 * † Astraeomorpha confusa – or unidentified comparable form
 * † Astraeomorpha crassisepta
 * † Astreopora – tentative report
 * † Astreopora sp.
 * † Atacamaia – type locality for genus
 * † Atacamaia solitaria – type locality for species
 * † Atacamatitan – type locality for genus
 * † Atacamatitan chilensis – type locality for species
 * † Atractites
 * † Atractites sp.
 * † Audaxlytoceras
 * † Audaxlytoceras audax – or unidentified comparable form
 * † Aulacosphinctes
 * † Aulacosphinctes proximus
 * † Australobaena – type locality for genus
 * † Australobaena chilensis – type locality for species
 * † Austrocardium
 * † Austrocardium acuticostatum
 * † Baculites
 * † Baculites anceps – or unidentified comparable form
 * † Baculites anceps
 * † Baculites cazadorianus
 * † Baculites huenickeni
 * † Baculites sp.
 * † Baiera
 * † Baiera sp. 1informal
 * † Bakevellia
 * † Bakevellia pintadae
 * † Bakevellia waltoni
 * † Bandelnielsenia – type locality for genus
 * † Bandelnielsenia chilena – type locality for species
 * † Bathrotomaria
 * † Bathrotomaria paipotensis – type locality for species
 * † Bathrotomaria paipotensis
 * † Belemnites
 * † Belemnites sp.
 * † Belemnopsis
 * † Belemnopsis alexandri – or unidentified comparable form
 * † Belemnopsis launceloti – or unidentified comparable form
 * † Belonostomus
 * † Belonostomus longirostris
 * † Berriasella
 * † Berriasella jacobi
 * † Biretisporites
 * † Biretisporites crassilabratus – tentative report
 * † Biropristis – type locality for genus
 * † Biropristis landbecki – type locality for species
 * † Bolivinoides
 * † Bolivinoides draco
 * † Bositra
 * † Bositra buchi
 * † Bositra ornati
 * † Bourguetia
 * † Bourguetia zinkeni
 * † Brachyphyllum
 * † Brachyphyllum sp. 1informal
 * † Brontopodus – or unidentified related form
 * † Brontopodus sp.
 * † Bucardium
 * † Bucardium acuticostatum
 * † Callialasporites
 * † Callialasporites microvelatus
 * † Callialasporites trilobatus
 * † Callianassa
 * † Callianassa sp.
 * † Camptonectes
 * † Camptonectes auritus
 * † Camptosaurichnus – type locality for genus
 * † Camptosaurichnus fasolae – type locality for species
 * † Canavaria – tentative report
 * † Canavaria
 * † Canavaria naxensis – or unidentified comparable form
 * † Canavaria pulcherrima – or unidentified comparable form
 * † Canavaria sp.
 * † Carcharias
 * † Carcharias sp.
 * † Cardinia
 * † Cardinia andium
 * † Cardium
 * † Cardium acuticostatum
 * † Cardium sp.
 * † Caryocorbula
 * † Caryocorbula chilensis
 * † Catriceras
 * † Catriceras catriense – or unidentified comparable form
 * † Catutosphinctes
 * † Catutosphinctes americanensis – or unidentified comparable form
 * † Cavilucina
 * † Cavilucina bellona
 * † Ceratomya
 * † Ceratomya sp. Ainformal
 * † Cercomya
 * † Cercomya peruviana
 * † Cercomya sp.
 * † Cercomya undulata
 * † Ceroniola
 * † Ceroniola australis
 * † Chartronella
 * † Chartronella pacifica
 * † Chigaroceras
 * † Chigaroceras bardensis
 * † Chilenosuchus – type locality for genus
 * † Chilenosuchus forttae – type locality for species
 * † Chilesaurus – type locality for genus
 * † Chilesaurus diegosuarezi – type locality for species
 * † Chiropteris
 * † Chiropteris sp. 1informal
 * † Chlamys
 * † Chlamys sp.
 * † Chlamys sp. Ainformal
 * † Chlamys textoria
 * † Choffatia
 * † Choffatia jupiter
 * † Choicensisphinctes
 * † Choicensisphinctes windhauseni
 * † Chondrocoenia
 * † Chondrocoenia sp.
 * † Chongichthys – type locality for genus
 * † Chongichthys dentatus – type locality for species
 * † Cimoliasaurus
 * † Cimoliasaurus sp.
 * † Circulodinium
 * † Circulodinium distinctum
 * † Cirpa
 * † Cirpa sp.
 * † Cirpa sp. Ainformal
 * † Cladophlebis
 * † Cladophlebis sp. 1informal
 * † Cladophyllia
 * † Cladophyllia rollieri
 * † Coccophyllum
 * † Coccophyllum sturi
 * † Colpomphalus
 * † Colpomphalus toarciensis – type locality for species
 * † Columnocoenia
 * † Columnocoenia ksiazkiewiczi
 * † Complexastrea
 * † Complexastrea hemisphaerica – or unidentified comparable form
 * † Corbicellopsis – tentative report
 * † Corbicellopsis sp.
 * † Corongoceras
 * † Corongoceras alternans
 * † Corongoceras evolutum
 * † Corongoceras involutum
 * † Corongoceras koellikeri – or unidentified comparable form
 * † Corongoceras lotenoense
 * † Corongoceras mendozanum
 * † Cossmannea
 * † Cossmannea sp. 1informal
 * † Cossmannea sp. 2informal
 * † Credolingula – tentative report
 * † Credolingula bagualensis
 * † Crioceratites
 * † Crioceratites andinum
 * † Crioceratites diamantensis
 * † Crioceratites emerici – or unidentified comparable form
 * † Crioceratites ermerici – or unidentified related form
 * † Crioceratites schlagintweiti – or unidentified related form
 * † Cryptaulax – tentative report
 * † Cryptaulax sp.
 * † Ctenostreon
 * † Ctenostreon neuquensis
 * † Ctenostreon proboscideum
 * † Ctenostreon rugosum – or unidentified comparable form
 * † Ctenostreon rugosum
 * † Cucullaea – or unidentified comparable form
 * † Cucullaea
 * † Cucullaea gabrielis
 * † Cucullaea rothi – or unidentified comparable form
 * † Cucullaea rothi
 * † Cyathocoenia
 * † Cyathocoenia squiresi
 * † Cycadites
 * † Cycadites sp. 1informal
 * † Cycadolepis
 * † Cycadolepis sp. 1informal
 * † Cymatoceras
 * † Cymatoceras perstriatum – or unidentified comparable form
 * † Cymatoceras sp.
 * † Cymbophora
 * † Cymbophora araucana
 * † Cytherea
 * † Cytherea sp.
 * † Dadoxylon
 * † Dadoxylon sp.
 * † Deltoidospora
 * † Deltoidospora australis
 * † Dendrastrea – tentative report
 * † Dendrastrea
 * † Dendrastrea langrunensis
 * † Dendrastrea sp.
 * † Dicroidium
 * † Dicroidium sp. 1informal
 * † Dicroidium sp. 2informal
 * † Dicroidium sp. 3informal
 * † Dictyophyllum
 * † Dictyophyllum sp. 1informal
 * † Dictyozamites
 * † Dictyozamites falcatus – or unidentified comparable form
 * † Diplomoceras
 * † Diplomoceras cylindraceum
 * † Diplomoceras notabile
 * † Diplomoceras undulatum – or unidentified related form
 * † Distichophyllia
 * † Distichophyllia norica
 * † Domeykodactylus – type locality for genus
 * † Domeykodactylus ceciliae – type locality for species
 * † Dorotheus – type locality for genus
 * † Dorotheus guidensis – type locality for species
 * † Dubariceras
 * † Dubariceras argentinicum – or unidentified comparable form
 * † Dubariceras crassum – type locality for species
 * † Dubariceras crassum
 * † Dubariceras latidorsale – type locality for species
 * † Dubariceras latidorsale
 * † Ellipsocoenia
 * † Ellipsocoenia sp.
 * † Emaciaticeras – tentative report
 * † Emaciaticeras sp. Ainformal
 * † Entolium
 * † Entolium corneolum
 * † Eoamaltheus
 * † Eoamaltheus meridianus – type locality for species
 * † Eoamaltheus meridianus – or unidentified comparable form
 * † Eoamaltheus meridianus
 * † Eoamaltheus ovatoides
 * † Eoamaltheus ovatus – type locality for species
 * † Eoamaltheus ovatus
 * † Eopecten
 * † Eopecten abjectus
 * † Eopecten leymerii – or unidentified comparable form
 * † Eopecten sp.
 * † Eopecten sp. Ainformal
 * † Eopecten velatus
 * † Epigondolella
 * † Epigondolella mosheri
 * † Epismiliopsis – tentative report
 * † Epismiliopsis sp.
 * † Equisetites
 * † Equisetites sp. 1informal
 * † Eriphyla
 * † Eriphyla argentina
 * † Eubaculites
 * † Eubaculites carinatus
 * † Euclastes
 * † Euclastes sp.
 * † Eucyclus
 * † Eucyclus sp.
 * † Eucyclus subtiliscostatus – type locality for species
 * † Eugyra – tentative report
 * † Eugyra sp.
 * † Eutrephoceras
 * † Eutrephoceras dorbignyanum – type locality for species
 * † Eutrephoceras dorbignyanum
 * † Exogyra
 * † Exogyra costata
 * † Exogyra imbricata
 * † Exogyra sp.
 * † Exogyra sp. Ainformal
 * † Fanninoceras
 * † Fanninoceras carlottense – type locality for species
 * † Fanninoceras carlottense – or unidentified comparable form
 * † Fanninoceras carlottense
 * † Fanninoceras disciforme – type locality for species
 * † Fanninoceras disciforme
 * † Fanninoceras fannini – or unidentified comparable form
 * † Fanninoceras fannini
 * † Fanninoceras latum – or unidentified comparable form
 * † Fanninoceras leptodiscus
 * † Favrella
 * † Favrella americana
 * † Filograna
 * † Filograna socialis
 * † Fontanelliceras
 * † Fontanelliceras fontanellense – or unidentified comparable form
 * † Foraminisporis
 * † Foraminisporis sp.informal
 * † Frenguelliceras
 * † Frenguelliceras magister
 * † Frenguelliella
 * † Frenguelliella inexspectata
 * † Frenguelliella poultoni
 * † Frenguelliella sp.
 * † Frenguelliella tapiai
 * † Fungiastraea
 * † Fungiastraea major
 * † Galeropsis
 * † Galeropsis sp.
 * † Gardodinium
 * † Gardodinium sp.informal
 * † Gaudryceras
 * † Gaudryceras kayei
 * † Gaudryceras varagurense
 * † Gervillaria – tentative report
 * † Gervillaria
 * † Gervillaria alaeformis
 * † Gervillaria ashcroftensis
 * † Gervillaria hartmanni
 * † Gervillaria leufuensis
 * † Gervillaria pallas
 * † Gervilleioperna
 * † Gervilleioperna aurita – type locality for species
 * † Gervilleioperna aurita
 * † Gervilleioperna turgida
 * † Gervillella
 * † Gervillella araucana
 * † Gervillia
 * † Gervillia araucana
 * † Gervillia hartmanii
 * † Gervillia sp.
 * † Gibbirhynchia
 * † Gibbirhynchia curviceps
 * † Ginkgoites
 * † Ginkgoites sp. 1informal
 * † Girardotia
 * † Girardotia dupiniana
 * † Glabrisubcorona
 * † Glabrisubcorona sp.
 * † Gleicheniidites
 * † Gleicheniidites senonicus
 * † Gleichenites
 * † Gleichenites sp. 1informal
 * † Globigerinella
 * † Globigerinella messinae
 * † Globotruncana
 * † Globotruncana mayaroensis
 * † Globotruncanella
 * † Globotruncanella havanensis
 * † Glossus – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Glossus koeneni
 * † Glossus liasina
 * † Goniomya
 * † Goniomya asientosensis – type locality for species
 * † Goniomya asientosensis
 * † Goniomya cachinensis – type locality for species
 * † Goniomya proboscidea – or unidentified comparable form
 * † Goniomya sp. – type locality for species
 * † Grammatodon
 * † Grammatodon concinnus
 * † Grammatodon sulcatus – type locality for species
 * † Gresslya
 * † Gresslya peregrina
 * † Gresslya sp.
 * † Gresslya sp. Ainformal
 * † Groeberella
 * † Groeberella neuquensis
 * † Groebericeras
 * † Groebericeras bifrons
 * † Groebericeras rocardi
 * † Grossouvreites – or unidentified related form
 * † Grossouvreites sp.
 * † Grossouvrites
 * † Grossouvrites gemmatus
 * † Grossouvrites joharae – type locality for species
 * † Grossouvrites joharae
 * † Gryphaea
 * † Gryphaea balli – or unidentified comparable form
 * † Gryphaea darwini
 * † Gryphaea dumortieri – or unidentified comparable form
 * † Gryphaea latior
 * † Gryphaea santiaguensis
 * † Gryphaea sp.
 * † Gryphaea sp. Ainformal
 * † Gryphaea tricarinata
 * † Guembelitria
 * † Guembelitria complanata
 * † Guembelitria globulosa
 * † Guembelitria sp.
 * † Guembelitria striata
 * † Guembelitria ultimatumida
 * † Gunnarites
 * † Gunnarites antarcticus
 * † Gunnarites bhavaniformis – or unidentified comparable form
 * † Gunnarites bhavaniformis
 * † Gunnarites kalika – or unidentified comparable form
 * † Gunnarites kalika
 * † Gunnarites sp.
 * † Gunnarites zelandicus
 * † Gyrodus
 * † Gyrodus cordillera – type locality for species
 * † Gyrodus cordillera
 * † Gyrodus sp.
 * † Hamites
 * † Hamites sp.
 * † Harpax
 * † Harpax rapa
 * † Hecticoceras
 * † Hecticoceras sp.
 * † Hedbergella
 * † Hedbergella sp.
 * † Heliastrea – tentative report
 * † Heliastrea ortiva
 * † Hispaniastraea
 * † Hispaniastraea ramosa
 * † Holcodiscus
 * † Holcodiscus hauthali
 * † Holcodiscus tenuistriatus
 * † Homomya
 * † Homomya neuquena
 * † Hoplitoplacenticeras
 * † Hoplitoplacenticeras plasticus
 * † Hoploscaphites
 * † Hoploscaphites constrictus
 * † Hypophylloceras
 * † Hypophylloceras nera
 * † Ichthyosaurus
 * † Ichthyosaurus quenstedti
 * † Ichthyosaurus sp.
 * † Iguanodonichnus – type locality for genus
 * † Iguanodonichnus frenkii – type locality for species
 * † Inoceramus
 * † Inoceramus anomiaeformis – or unidentified comparable form
 * † Inoceramus biroi
 * † Inoceramus sp.
 * † Iotrigonia
 * † Iotrigonia sp.
 * † Isastrea
 * † Isastrea bernardi
 * † Isastrea chilensis
 * † Isastrea explanulata – or unidentified comparable form
 * † Isastrea explanulata
 * † Isastrea hemisphaerica
 * † Isastrea marcoui
 * † Isastrea richardsoni
 * † Isastrea salinensisex gr.
 * † Isastrea salinensis – or unidentified comparable form
 * † Ischichucasyne – type locality for genus
 * † Ischichucasyne santajuanaensis – type locality for species
 * † Ischyrhiza
 * † Ischyrhiza chilensis
 * † Isognomon
 * † Isognomon jupiter
 * † Isognomon ricordiana – or unidentified comparable form
 * † Isopristes
 * † Isopristes sp.
 * † Jamesonites
 * † Jamesonites sp.
 * † Jaworskiella
 * † Jaworskiella burckhardti
 * † Jaworskiella gryphitica
 * † Jaworskiella sp.
 * † Johnstonia
 * † Johnstonia sp. 1informal
 * † Juraphyllites
 * † Juraphyllites nardii – or unidentified comparable form
 * † Kiokansium
 * † Kiokansium polypes – or unidentified comparable form
 * † Kitchinites
 * † Kitchinites darwini
 * † Kitchinites ifrimae – type locality for species
 * † Kitchinites vicentensis – type locality for species
 * † Kolymia
 * † Kolymia apollo
 * † Kosmoceras
 * † Kosmoceras dunkeri
 * † Kosmoceras sp.
 * † Kossmaticeras
 * † Kossmaticeras erbeni
 * † Kossmaticeras sp.
 * † Kossmaticeras theobaldianum
 * † Kuhnastraea
 * † Kuhnastraea decussata
 * † Lahillia
 * † Lahillia veneriformis
 * † Lalullia
 * † Lalullia sp.
 * † Latomeandra
 * † Latomeandra sp.
 * † Laurinoxylon
 * † Laurinoxylon sp.
 * † Lepidotes
 * † Lepidotes sp.
 * † Leptaleoceras
 * † Leptaleoceras primoglabrum – type locality for species
 * † Leptaleoceras primoglabrum – or unidentified comparable form
 * † Leptaleoceras primoglabrum
 * † Leptaleoceras sp. Ainformal
 * † Lima
 * † Lima sp.
 * † Lioceratoides – tentative report
 * † Lioceratoides
 * † Lioceratoides sp.informal
 * † Lioceratoides sp. Ainformal
 * † Lissoceras
 * † Lissoceras sp.
 * † Lissonia
 * † Lissonia riveroi – or unidentified comparable form
 * † Lissonia riveroi
 * † Lithacoceras
 * † Lithacoceras malarguense
 * † Lithophaga
 * † Lithophaga sp.
 * † Lithotrochus
 * † Lithotrochus andinus
 * † Lithotrochus humboldti
 * † Lithotrochus humboldtii
 * † Lithotrochus subpunctata
 * † Lobothyris – or unidentified comparable form
 * † Lobothyris
 * † Lobothyris ovatissima – or unidentified comparable form
 * † Lobothyris ovatissima
 * † Lobothyris punctata
 * † Lopha
 * † Lopha longistriata
 * † Lucina – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Lucina
 * † Lucina chubutensis
 * † Lucina leufuensis
 * † Lucina neuquensis
 * † Lucina sp.
 * † Lycettia
 * † Lycettia sp.
 * † Lytoceras
 * † Lytoceras sp.
 * † Lytohoplites
 * † Lytohoplites paredesi – type locality for species
 * † Lytohoplites rauloi – type locality for species
 * † Lytohoplites varelae – type locality for species
 * † Lytohoplites zambranoi – type locality for species
 * † Macrocephalites
 * † Macrocephalites sp.
 * † Mactra
 * † Mactra sp.
 * † Maeandrostylis
 * † Maeandrostylis vancouverensis
 * † Malbosiceras
 * † Malbosiceras malbosi
 * † Malletia
 * † Malletia sp.
 * † Maorites
 * † Maorites densicostatus – or unidentified comparable form
 * † Maorites densicostatus
 * † Maorites tenuicostatum – or unidentified comparable form
 * † Maorites tenuicostatum
 * † Mauisaurus
 * † Mauisaurus sp.
 * † Menucoestheria
 * † Menucoestheria terneraensis
 * † Menuites
 * † Menuites fresvillensis
 * † Menuites gerardoi – type locality for species
 * † Meridiceras – tentative report
 * † Meridiceras
 * † Meridiceras amolanasense – type locality for species
 * † Meridiceras amolanasense
 * † Meridiceras celericrescens – type locality for species
 * † Meridiceras celericrescens
 * † Meridiceras externum – type locality for species
 * † Meridiceras externum – or unidentified comparable form
 * † Meridiceras externum
 * † Meridiceras sp. Ainformal
 * † Meridiceras sp. Binformal
 * † Meridiceras sp. Cinformal
 * † Mesomiltha – tentative report
 * † Mesomiltha
 * † Mesomiltha huayquimili
 * † Mesomiltha sp.
 * † Metriorhynchus
 * † Metriorhynchus casamiquelai
 * † Metriorhynchus sp.
 * † Metriorhynchus westermanni – type locality for species
 * † Metriorhynchus westermanni – or unidentified comparable form
 * † Metriorhynchus westermanni
 * † Micracanthoceras
 * † Micracanthoceras microcanthum
 * † Micracanthoceras spinulosum
 * † Micracanthoceras vetustum
 * † Microphyllia – tentative report
 * † Microphyllia
 * † Microphyllia flemingi
 * † Microphyllia irregularis
 * † Microphyllia jaspensis – type locality for species
 * † Microphyllia jaspensis
 * † Microphyllia pulchella – or unidentified comparable form
 * † Microphyllia pulchella
 * † Microphyllia sp.
 * † Microphyllia sp. Ainformal
 * † Microphyllia sp. Binformal
 * † Microschiza
 * † Microschiza sp.
 * † Mixtipecten
 * † Mixtipecten chilensis
 * † Modiolus
 * † Modiolus baylei
 * † Modiolus chilensis
 * † Modiolus gerthi
 * † Modiolus giganteus
 * † Modiolus imbricatus
 * † Modiolus lonsdalei
 * † Modiolus scalprum – or unidentified comparable form
 * † Modiolus scalprum
 * † Modiolus sp.
 * † Monotis
 * † Monotis subcircularis – or unidentified related form
 * † Montlivaltia – tentative report
 * † Montlivaltia
 * † Montlivaltia cottreaui
 * † Montlivaltia induta – or unidentified comparable form
 * † Montlivaltia polymorpha
 * † Montlivaltia sp.
 * † Montlivaltia sp. Ainformal
 * † Montlivaltia sp. Binformal
 * † Montlivaltia spp.
 * † Mulinoides
 * † Mulinoides colossa
 * † Muricotrochus – tentative report
 * † Muricotrochus sp.
 * † Myoconcha – tentative report
 * † Myoconcha – or unidentified comparable form
 * † Myoconcha
 * † Myoconcha neuquena – or unidentified comparable form
 * † Myoconcha neuquena
 * † Myoconcha sp.
 * † Myoconcha transatlantica
 * † Myophorella
 * † Myophorella araucana
 * † Myophorella bolitoensis – type locality for species
 * † Myophorella reginae – type locality for species
 * † Myophorella reginae
 * † Myophorella sp.informal
 * † Myophorigonia
 * † Myophorigonia neuquensis – or unidentified related form
 * † Myophorigonia paucicostata – or unidentified related form
 * † Nanogyra – tentative report
 * † Nanogyra
 * † Nanogyra auricularis – or unidentified comparable form
 * † Natica – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Natica
 * † Natica bulimoides
 * † Natica sp.
 * † Necosmoceras
 * † Necosmoceras sayni
 * † Neiloides
 * † Neiloides pencana
 * † Neilonella
 * † Neilonella quiriquinae
 * † Neocalamites
 * † Neocalamites sp. 1informal
 * † Neocomiceramus
 * † Neocomiceramus curacoensis
 * † Neocomites – tentative report
 * † Neocomites sp.
 * † Neogaeornis – type locality for genus
 * † Neogaeornis wetzeli – type locality for species
 * † Neophylloceras
 * † Neophylloceras hetonaiense
 * † Neophylloceras inflatum
 * † Neophylloceras nera
 * † Neophylloceras ramosum
 * † Neophylloceras surya
 * † Neridomus
 * † Neridomus sp.
 * † Nerinella – tentative report
 * † Nerinella – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Nerinella sp.
 * † Nerinoides – tentative report
 * † Nerinoides sp.
 * † Neuquenitrigonia
 * † Neuquenitrigonia huenickeni
 * † Neuquenitrigonia plazaensis – type locality for species
 * † Nilsonia
 * † Nilsonia sp.informal
 * † Noeggerathiopsis
 * † Noeggerathiopsis sp. 1informal
 * † Nothofagidites
 * † Nothofagidites kaitangata
 * † Notosia – type locality for genus
 * † Notosia chiliensis – type locality for species
 * † Nucula
 * † Nucula ceciliana
 * † Nucula sp.
 * † Nuculana
 * † Nuculana amuriensis
 * † Nuculana cuneiformis
 * † Nuculana ovum
 * † Nuculana sp.
 * † Ochetoceras
 * † Ochetoceras sp.
 * † Oecotraustus
 * † Oecotraustus sp.
 * † Oecrotraustus
 * † Oecrotraustus sp.
 * † Olcostephanus
 * † Olcostephanus atherstoni
 * † Olcostephanus permolestus
 * † Oligosphaeridium
 * † Oligosphaeridium complex
 * † Opertochasma
 * † Opertochasma leali
 * † Opis – tentative report
 * † Opis sp.
 * † Opisoma
 * † Opisoma excavatum
 * † Oppelia
 * † Oppelia sp.
 * † Osteomya – or unidentified comparable form
 * † Osteomya
 * † Osteomya dilata
 * † Ostrea – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Ostrea
 * † Ostrea lotenoensis
 * † Ostrea sp.
 * † Otapiria
 * † Otapiria neuquensis
 * † Otozamites
 * † Otozamites sp. 1informal
 * † Oxytoma
 * † Oxytoma cygnipes – or unidentified comparable form
 * † Oxytoma inequivalvis
 * † Oxytoma sp.
 * † Pachycormus
 * † Pachycormus sp.
 * † Pachydiscus
 * † Pachydiscus gollevilensis – or unidentified related form
 * † Pachydiscus gutierrezi – type locality for species
 * † Pachydiscus gutierrezi
 * † Pachydiscus hauthali
 * † Pachydiscus jacquoti
 * † Pachydiscus patagonicus
 * † Pachydiscus steinmanni
 * † Pachymya
 * † Pachymya rotundocaudata
 * † Pacitrigonia
 * † Pacitrigonia hanetiana
 * † Palaeastraea
 * † Palaeastraea grandissima
 * † Palaeocardita
 * † Palaeocardita peruviana
 * † Palaeonucula
 * † Palaeonucula cuevitana – type locality for species
 * † Panopea
 * † Panopea cuneiformis
 * † Panopea dupinian
 * † Panopea simplex
 * † Parabrontopodus
 * † Parabrontopodus sp.
 * † Parahoplites
 * † Parahoplites nutfieldiensisex gr.
 * † Parahoplites nutfieldiensis – or unidentified comparable form
 * † Parallelodon
 * † Parallelodon groeberi – or unidentified related form
 * † Parallelodon groeberi
 * † Parallelodon hirsonensis
 * † Parallelodon sp.
 * † Paramicroderoceras – tentative report
 * † Paramicroderoceras
 * † Paramicroderoceras sp. Ainformal
 * † Paramicroderoceras sp. Binformal
 * † Parancyloceras – tentative report
 * † Parancyloceras
 * † Parancyloceras domeykanum – or unidentified comparable form
 * † Parancyloceras domeykanum
 * † Parancyloceras nutfieldiensis – or unidentified comparable form
 * † Partschiceras
 * † Partschiceras striatocostatum
 * † Parvamussium
 * † Parvamussium pumilum
 * † Patagiosites
 * † Patagiosites amarus
 * † Pecten
 * † Pecten sp.
 * † Peltoceras
 * † Peltoceras sp.
 * † Perisphinctes – tentative report
 * † Perisphinctes
 * † Perisphinctes andium
 * † Perisphinctes dorae
 * † Perisphinctes indogermanus
 * † Perisphinctes koeneni
 * † Perisphinctes sp.
 * † Phacelostylophyllum
 * † Phacelostylophyllum rugosum
 * † Pholadomya – or unidentified related form
 * † Pholadomya
 * † Pholadomya corrugata
 * † Pholadomya favrina
 * † Pholadomya fidicula
 * † Pholadomya gigantea
 * † Pholadomya hemicardia
 * † Pholadomya idea
 * † Pholadomya multilineata
 * † Pholadomya sanctacrucis
 * † Pholadomya voltzi
 * † Phricodoceras
 * † Phricodoceras sp.
 * † Phyllogyra
 * † Phyllogyra etheridgeri
 * † Phyllopachyceras
 * † Phyllopachyceras forbesianum
 * † Pinacophyllum – tentative report
 * † Pinacophyllum
 * † Pinacophyllum parallelum
 * † Pinna – or unidentified comparable form
 * † Pinna
 * † Pinna folium – or unidentified comparable form
 * † Pinna folium
 * † Pinna radiata – or unidentified comparable form
 * † Pinna robinaldina – or unidentified comparable form
 * † Pinna sp. – type locality for species
 * † Pinna sp.
 * † Placunopsis
 * † Placunopsis radiata
 * † Placunopsis sp.
 * † Plagiostoma
 * † Plagiostoma giganteum
 * † Plagiostoma laeviusclum
 * † Plagiostoma sp.
 * † Plagiostoma sp. Ainformal
 * † Plagiostoma sp. Binformal
 * † Planospirina
 * † Planospirina sp.
 * † Platymyoidea – tentative report
 * † Platymyoidea longa – or unidentified comparable form
 * † Platypterygius
 * † Platypterygius hauthali – or unidentified comparable form
 * † Platypterygius hauthali
 * † Platypterygius sp.
 * † Plesiosaurus
 * † Plesiosaurus sp.
 * † Pleuromya
 * † Pleuromya galathea
 * † Pleuromya uniformis
 * † Pleurotomaria – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Pleurotomaria
 * † Pleurotomaria anglica
 * † Pleurotomaria leufuensis – or unidentified comparable form
 * † Pleurotomaria sp.
 * † Pleurotomaria sp. Ainformal
 * † Plicatula – or unidentified comparable form
 * † Plicatula
 * † Plicatula armata
 * † Plicatula sp.
 * † Plicatula sp. Ainformal
 * † Pliosaurus
 * † Pliosaurus sp.
 * † Podocarpidites
 * † Podocarpidites marwickii
 * † Podocarpidites microreticuloidata
 * † Podocarpidites sp. 1informal
 * † Podocarpoxylon
 * † Podocarpoxylon sp.
 * † Podozamites
 * † Podozamites sp. 1informal
 * † Podozamites sp. 2informal
 * † Polygrapta
 * † Polygrapta troncosoi
 * † Posidonia
 * † Posidonia sp.
 * † Posidonotis
 * † Posidonotis semiplicata
 * † Praechlamys
 * † Praechlamys valoniensis
 * † Prolixosphaeridium
 * † Prolixosphaeridium sp.informal
 * † Propeamussium
 * † Propeamussium peregrina
 * † Prosogyrotrigonia
 * † Prosogyrotrigonia sp. 1informal
 * † Prosogyrotrigonia sp. 2informal
 * † Prosogyrotrigonia sp. 3informal
 * † Prosogyrotrigonia tenuis – type locality for species
 * † Prosogyrotrigonia tenuis
 * † Protagelus
 * † Protagelus cocholguei
 * † Protocallianassa
 * † Protocallianassa saetosa
 * † Protocardia
 * † Protocardia sp.
 * † Protocardia sp. Ainformal
 * † Protocardia striatula
 * † Protogrammoceras
 * † Protogrammoceras diornatum – or unidentified comparable form
 * † Protogrammoceras sp.informal
 * † Pseudocoeniopsis
 * † Pseudocoeniopsis wintoni
 * † Pseudoctenis
 * † Pseudoctenis sp. 1informal
 * † Pseudofavrella
 * † Pseudofavrella angulatiformis
 * † Pseudofavrella garatei – or unidentified comparable form
 * † Pseudofavrella robusta – or unidentified comparable form
 * † Pseudolimea – or unidentified comparable form
 * † Pseudolimea
 * † Pseudolimea chongi – type locality for species
 * † Pseudolimea duplicata – or unidentified comparable form
 * † Pseudolimea duplicata
 * † Pseudolimea hettangiensis
 * † Pseudolimea roemeri – or unidentified comparable form
 * † Pseudolimea sp.
 * † Pseudolissoceras
 * † Pseudolissoceras zitteli – or unidentified comparable form
 * † Pseudomelania – tentative report
 * † Pseudomelania
 * † Pseudomelania sp. 1informal
 * † Pseudomelania sp. 2informal
 * † Pseudomelania sp. 3informal
 * † Pseudomelania sp. 4informal
 * † Pseudonerinea – tentative report
 * † Pseudonerinea sp.
 * † Pseudopecten
 * † Pseudopecten equivalvis
 * † Pseudophyllites
 * † Pseudophyllites indra
 * † Pseudoskirroceras
 * † Pseudoskirroceras laticostatum – type locality for species
 * † Pseudoskirroceras laticostatum
 * † Pseudoskirroceras stephaniforme – type locality for species
 * † Pseudoskirroceras stephaniforme – or unidentified comparable form
 * † Pseudoskirroceras varisculptum – type locality for species
 * † Pseudoskirroceras varisculptum
 * † Pseudoskirroceras wiedenmayeri
 * † Pseudotrapezium
 * † Pseudotrapezium ancatruzi
 * † Psilotrigonia
 * † Psilotrigonia vegaensis – type locality for species
 * † Pteria – tentative report
 * † Pteria sp.
 * † Pterolytoceras
 * † Pterolytoceras exoticus
 * † Pteroperna
 * † Pteroperna sp.
 * † Pterophyllum
 * † Pterophyllum sp. 1informal
 * † Pterophyllum sp. 2informal
 * † Pterotrigonia
 * † Pterotrigonia cazadoriana
 * † Pterotrigonia coihucoensis
 * † Ptilophyllum
 * † Ptilophyllum sp. 1informal
 * † Ptychomya
 * † Ptychomya koeneni
 * † Puchenquia – tentative report
 * † Puchenquia
 * † Puchenquia compressa
 * † Puchenquia mendozana
 * † Pycnodonte
 * † Pycnodonte sp.
 * † Pygurus
 * † Pygurus andinus – type locality for species
 * † Quadratirhynchia
 * † Quadratirhynchia crassimedia
 * † Quadratirhynchia sp.
 * † Quadratirhynchia sp. Ainformal
 * † Quadratirhynchia sp. Binformal
 * † Quadratojaworskiella
 * † Quadratojaworskiella acarinata – type locality for species
 * † Quadratojaworskiella acarinata
 * † Quadratojaworskiella pustulata
 * † Quenstedtia – tentative report
 * † Quenstedtia sp.
 * † Racemiguembelina
 * † Racemiguembelina sp.
 * † Radstockiceras – tentative report
 * † Radstockiceras
 * † Radstockiceras involutum – or unidentified comparable form
 * † Radstockiceras sp.
 * † Radulonectites
 * † Radulonectites sosneadoensis
 * † Reineckeites
 * † Reineckeites douvillei
 * † Reineckia
 * † Reineckia douvillei
 * † Reineckia sp.
 * † Retiophyllia
 * † Retiophyllia clathrata
 * † Retiophyllia delicatula
 * † Retiophyllia norica
 * † Retiophyllia sp.
 * † Reynesoceras – tentative report
 * † Reynesoceras
 * † Reynesoceras americanum – type locality for species
 * † Reynesoceras sp. Ainformal
 * † Rhynchonella
 * † Rhynchonella sp.
 * † Rhynchonelloidea
 * † Rhynchonelloidea sp.
 * † Rhynchonelloidea sp. Ainformal
 * † Rudirhynchia – or unidentified related form
 * † Rudirhynchia
 * † Rudirhynchia inflata
 * † Rudirhynchia rudis – or unidentified related form
 * † Rudirhynchia rudis
 * † Rugoglobigerina
 * † Rugoglobigerina beldingi
 * † Rugoglobigerina circumnodifer
 * † Rugoglobigerina loeterllei – or unidentified related form
 * † Rugoglobigerina rugosa
 * † Sanmartinoceras
 * † Sanmartinoceras africanum
 * † Scalaria
 * † Scalaria sp.
 * † Scaphorella
 * † Scaphorella susanae – type locality for species
 * † Scaphorella susanae
 * † Schafhaeutlia
 * † Schafhaeutlia americana
 * † Septocardia
 * † Septocardia peruviana
 * † Serpula
 * † Serpula sp.
 * † Shasticrioceras
 * † Shasticrioceras poniente – or unidentified comparable form
 * † Skolithos
 * † Skolithos sp.
 * † Sphenopteris – tentative report
 * † Sphenopteris
 * † Sphenopteris sp.
 * † Spiniferites
 * † Spiniferites ramosus
 * † Spiriferina
 * † Spiriferina alata
 * † Spiriferina chilensis
 * † Spiticeras
 * † Spiticeras acutum
 * † Spiticeras pricei
 * † Spiticeras sp.
 * † Spiticeras spitiense
 * † Spiticeras tripartitum
 * † Steinmanella
 * † Steinmanella transitoria
 * † Stelidioseris
 * † Stelidioseris retifera
 * † Stephanastrea
 * † Stephanastrea ramulifera
 * † Stomechinus
 * † Stomechinus sp.
 * † Striactaeonina
 * † Striactaeonina transatlantica
 * † Stuoresimorpha
 * † Stuoresimorpha norica
 * † Stylina
 * † Stylina kachensis
 * † Substeueroceras
 * † Substeueroceras calistoide
 * † Substeueroceras koeneni
 * † Substeueroceras striolatissimum
 * † Sutneria
 * † Sutneria sp.
 * † Sycostoma
 * † Sycostoma sp.
 * † Taeniopteris
 * † Taeniopteris sp. 1informal
 * † Tellina
 * † Tellina largillierti
 * † Tephlon
 * † Tephlon tumidus – type locality for species
 * † Terebratula – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Terebratula
 * † Terebratula sp.
 * † Terebratula sp. Ainformal
 * † Terebratula sp. Binformal
 * † Teredo
 * † Teredo sp.
 * † Tetragonites
 * † Tetragonites epigonum
 * † Tetragonites kingianum
 * † Tetrarhynchia
 * † Tetrarhynchia tetrahedra
 * † Thalassinoides
 * † Thalassinoides sp.
 * † Thamnasteria – tentative report
 * † Thamnasteria
 * † Thamnasteria bonanomii – or unidentified comparable form
 * † Thamnasteria lobata
 * † Thamnoseris
 * † Thamnoseris ankotrofotsyensis
 * † Thamnoseris arnaudi
 * † Thecosmilia – tentative report
 * † Thecosmilia sp.
 * † Thracia
 * † Thracia aequilatera
 * † Ticoa
 * † Ticoa sp. 1informal
 * † Todites
 * † Todites sp. 1informal
 * † Tricolpites
 * † Tricolpites sp.informal
 * † Trigerastraea
 * † Trigerastraea serialis
 * † Trigonia
 * † Trigonia carinata – or unidentified comparable form
 * † Trigonia sp.
 * † Trigonia sp. 1informal
 * † Trigonia sp. 2informal
 * † Trigonia sp. 3informal
 * † Trigonia sp. Ainformal
 * † Trigonia sp. Binformal
 * † Trigonia stelzneri
 * † Trimarginites
 * † Trimarginites sp.
 * † Trissops
 * † Trissops sp.
 * † Tropidoceras
 * † Tropidoceras flandrini
 * † Tropidoceras zitteliex gr.
 * † Tudicla
 * † Tudicla sp.
 * † Unicardium
 * † Unicardium sp. – type locality for species
 * † Unicardium sp.
 * † Unionites
 * † Unionites sp.
 * † Vaugonia
 * † Vaugonia exotica
 * † Vaugonia gottschei – or unidentified comparable form
 * † Vaugonia hectorleanzai – type locality for species
 * † Vaugonia hectorleanzai
 * † Vaugonia sp.
 * † Vaugonia sp. 1informal
 * † Vaugonia sp. 2informal
 * † Vaugonia sp. Ainformal
 * † Vaugonia sp. Binformal
 * † Vaugonia substriata – or unidentified comparable form
 * † Virgatosphinctes
 * † Virgatosphinctes scythicus
 * † Virgatosphinctes sp.
 * † Weyla
 * † Weyla alata
 * † Weyla bodenbenderi
 * † Weyla sp.
 * † Weyla titan
 * † Weyla unca – or unidentified related form
 * † Weyla unca
 * † Windhauseniceras
 * † Windhauseniceras internispinosum
 * † Yabeiella
 * † Yabeiella sp. 1informal
 * † Yoldia
 * † Yoldia levitestata
 * † Zamites
 * † Zamites sp. 1informal
 * † Zetoceras
 * † Zetoceras bonarellii
 * † Zuberia
 * † Zuberia sp. 1informal
 * † Zygopleura
 * † Zygopleura sp.

Cenozoic

 * † Abderites
 * † Abderites meridionalis
 * † Abdounia
 * † Abdounia sp.
 * † Acanthina
 * † Acanthina katzi
 * † Acanthina medinae
 * † Acanthina sp.
 * † Acanthina triangularis
 * † Acanthina unicornis
 * † Acar
 * † Acar pusilla
 * † Acarechimys
 * † Acarechimys minutus – or unidentified comparable form
 * † Acarechimys sp.
 * † Acrophoca
 * † Acrophoca sp.
 * † Acteon
 * † Acteon chilensis
 * † Adelomelon – tentative report
 * † Adelomelon
 * † Adelomelon ancilla
 * † Adelomelon burmeister
 * † Adelomelon reconditus
 * † Adinotherium
 * † Adinotherium sp.
 * † Agathistoma
 * † Agathistoma antiqua – type locality for species
 * † Agriopoma
 * † Agriopoma sp.
 * † Alloiomys
 * † Alloiomys friasensis – type locality for species
 * † Altitypotherium
 * † Altitypotherium chucalensis
 * † Altitypotherium paucidens
 * † Ameghinomya
 * † Ameghinomya antiqua
 * † Ameranella
 * † Ameranella verruculosa
 * † Amiantis
 * † Amiantis domeykoana
 * † Amiantis navidadensis
 * † Amiantis sp.
 * † Anadara
 * † Anadara chilensis
 * † Anadara lirata
 * † Anatina
 * † Anatina araucana
 * † Andemys – type locality for genus
 * † Andemys
 * † Andemys frassinettii – type locality for species
 * † Andemys termasi – type locality for species
 * † Anomia
 * † Anomia peruviana
 * † Anomia sp.
 * † Anona
 * † Anona coronelensis
 * † Anona speciosa
 * † Antepithecus
 * † Antepithecus brachystephanus
 * † Antifer
 * † Antifer niemeyeri
 * † Antifer sp.
 * † Araucaria
 * † Araucaria araucoensis – type locality for species
 * † Arca
 * † Arca patagonica
 * † Arca sp.
 * † Archaeogeryon
 * † Archaeogeryon patagonicus – or unidentified comparable form
 * † Archaeotypotherium
 * † Archaeotypotherium pattersoni – type locality for species
 * † Archaeotypotherium tinguiriricaense – type locality for species
 * † Architectonica
 * † Architectonica inti
 * † Architectonica sp.
 * † Arctocephalus
 * † Arctocephalus sp.
 * † Arctotherium
 * † Arctotherium sp.
 * † Argobuccinum
 * † Argobuccinum magellanicus
 * † Argopecten
 * † Argopecten purpuratus
 * † Argopecten ventricosus
 * † Astele
 * † Astele chilensis
 * † Asterosoma
 * † Asterosoma sp.
 * † Astrapotherium
 * † Astrapotherium hesperinum
 * † Astrapotherium sp.
 * † Astropecten
 * † Astropecten sp.
 * † Aturia
 * † Aturia brueggeni
 * † Aturia cubaensis – type locality for species
 * † Aturia cubaensis
 * † Aturia felschi
 * † Aturia sp.
 * † Aulacomya
 * † Aulacomya atra
 * † Australophoca
 * † Australophoca changorum
 * † Austrofusus
 * † Austrofusus fontainei
 * † Austrofusus steinmanni
 * † Austrofusus turbinelloides
 * † Austromegabalanus
 * † Austromegabalanus psittacus
 * † Austrosipho
 * † Austrosipho subreflexa
 * † Balaena
 * † Balaena simpsoni – type locality for species
 * † Balaenoptera
 * † Balaenoptera acutorostrata
 * † Balaenoptera sp.
 * † Balanus
 * † Balanus sp.
 * † Barrancatatus
 * † Barrancatatus tinguiririquensis – type locality for species
 * † Bathybembix
 * † Bathybembix mcleani – type locality for species
 * † Bela
 * † Bela paesleri
 * † Berardius
 * † Berardius arnuxii
 * † Bignonia – or unidentified related form
 * † Bignonia gigantifolia
 * † Borhyaena
 * † Borhyaena tuberata
 * † Borsonella – tentative report
 * † Borsonella sp.
 * † Brachidontes
 * † Brachidontes andinus
 * † Brachydelphis
 * † Brachydelphis jahuayensis
 * † Brachydelphis sp.
 * † Bryanpattersonia
 * † Bryanpattersonia sulcidens
 * † Bulla – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Bulla
 * † Bulla punctulata
 * † Bulla sp.
 * † Bulla triticum
 * † Caecum
 * † Caecum chilense
 * † Calappilia – tentative report
 * † Calappilia chilensis – type locality for species
 * † Callichirus – tentative report
 * † Callichirus sp.
 * † Calliostoma
 * † Calliostoma covacevichi – type locality for species
 * † Calliostoma kleppi – type locality for species
 * † Calliostoma mapucherum – type locality for species
 * † Calliostoma sp.
 * † Calyptraea
 * † Calyptraea sp.
 * † Camphoromoea
 * † Camphoromoea speciosa
 * † Cancellaria
 * † Cancellaria crossletensis
 * † Cancellaria medinae
 * † Cancellaria nassariformis
 * † Cancellaria reyesi
 * † Cancellaria rudolphi
 * † Cancellaria sp.
 * † Cancer
 * † Cancer araucanus
 * † Canis
 * † Canis sp.
 * † Cantallocostoma
 * † Cantallocostoma quadricostatum
 * † Caperea
 * † Caperea marginata
 * † Caraguatypotherium
 * † Caraguatypotherium munozi
 * † Carcharhinus
 * † Carcharhinus sp.
 * † Carcharias
 * † Carcharias sp.
 * † Carcharodon
 * † Carcharodon carcharias
 * † Carcharodon hastalis
 * † Carcharodon sp.
 * † Cardiocardita
 * † Cardiocardita inaequalis
 * † Cardium
 * † Cardium sp.
 * † Cardium volckmanni – or unidentified comparable form
 * † Caryocorbula
 * † Caryocorbula sp.
 * † Cassia
 * † Cassia gardneri – type locality for species
 * † Cassia longifolia
 * † Cassia oxleyi – type locality for species
 * † Cephalorhynchus
 * † Cephalorhynchus eutropia
 * † Chama
 * † Chama pellucida
 * † Chilecebus – type locality for genus
 * † Chilecebus carrascoensis – type locality for species
 * † Chilestylops – type locality for genus
 * † Chilestylops davidsoni – type locality for species
 * † Chilina
 * † Chilina sp.
 * † Chione
 * † Chione argentina
 * † Chione darwini
 * † Chione meridionalis – or unidentified comparable form
 * † Chione patagonica – tentative report
 * † Chione patagonica – or unidentified comparable form
 * † Chione patagonica
 * † Chione rodulfi
 * † Chione sp.
 * † Chione volckmanni
 * † Chiton
 * † Chiton sp.
 * † Chlamys
 * † Chlamys calderensis
 * † Chlamys hupeanus – or unidentified comparable form
 * † Chlamys hupeanus
 * † Chlamys simpsoni – or unidentified comparable form
 * † Chlamys simpsoni
 * † Chlamys sp.
 * † Chlamys tenuicostatus
 * † Chlamys vidali
 * † Chlamys vidalis
 * † Chlorostoma
 * † Chlorostoma atrum
 * † Chlorostoma austropacifica – type locality for species
 * † Chlorostoma chilena – type locality for species
 * † Chlorostoma luctuosum
 * † Chlorostoma matanzensis – type locality for species
 * † Chlorostoma quipua
 * † Chondrites
 * † Chondrites sp.
 * † Choromytilus
 * † Choromytilus chorus
 * † Chorus
 * † Chorus blainvillei
 * † Chorus doliaris
 * † Chorus giganteus
 * † Chorus grandis
 * † Chorus sp.
 * † Cinnamomum
 * † Cinnamomum sp. 1informal
 * † Cinnamomum sp. 2informal
 * † Cinnamomum sp. 3informal
 * † Cinnamomum sp. 4informal
 * † Cladosictis
 * † Cladosictis patagonica
 * † Cladosictis sp.
 * † Clavifera
 * † Clavifera triplex
 * † Clavus – tentative report
 * † Clavus sp.
 * † Clio
 * † Clio promaucana – or unidentified related form
 * † Colpodon
 * † Colpodon antucoensis – type locality for species
 * † Columbarium – tentative report
 * † Columbarium sp.
 * † Concholepas
 * † Concholepas camerata
 * † Concholepas concholepas
 * † Concholepas kieneri
 * † Concholepas nodosa
 * † Conus
 * † Conus medinae
 * † Cosmopolitodus
 * † Cosmopolitodus hastalis
 * † Coussarea
 * † Coussarea membranacea
 * † Crassatella
 * † Crassatella longior – or unidentified comparable form
 * † Crassatella patagonica
 * † Crassicymatium – type locality for genus
 * † Crassicymatium
 * † Crassicymatium crassicordatum – type locality for species
 * † Crassicymatium crassicordatum
 * † Crassilabrum
 * † Crassilabrum crassilabrum
 * † Crassostrea
 * † Crassostrea hatcheri – or unidentified related form
 * † Crassostrea hatcheri – or unidentified comparable form
 * † Crassostrea sp.
 * † Crassostrea sp. 1informal
 * † Crassostrea sp. 2informal
 * † Crenella
 * † Crenella decussata
 * † Crepidula
 * † Crepidula gregaria
 * † Crepidula sp.
 * † Crepipatella
 * † Crepipatella dilatata
 * † Crucibulum
 * † Crucibulum quiriquinae
 * † Cryptogemma
 * † Cryptogemma senex
 * † Ctenocheles
 * † Ctenocheles sp.
 * † Ctenomys
 * † Ctenomys magellanicus
 * † Cucullaea
 * † Cucullaea alta
 * † Cucullaea chilensis
 * † Cucullaria
 * † Cucullaria darwini
 * † Cupania
 * † Cupania grosse-serratainformal
 * † Cuvieronius
 * † Cuvieronius sp.
 * † Cuvieronius tropicus
 * † Cyathidites
 * † Cyathidites minor
 * † Cyathoides – type locality for genus
 * † Cyathoides
 * † Cyathoides thyrsopterioides – type locality for species
 * † Cyclocardia
 * † Cyclocardia kieli
 * † Cyclocardia velutinus
 * † Cypraea
 * † Cypraea sp.
 * † Daphnandra – or unidentified comparable form
 * † Daphnandra sp.
 * † Darina
 * † Darina solenoides
 * † Delphinus
 * † Delphinus domeykoi – type locality for species
 * † Delphinus domeykoi
 * † Dentalium
 * † Dentalium majus – or unidentified comparable form
 * † Dentalium majus
 * † Dentalium matanzasense – or unidentified related form
 * † Dentalium sp.
 * † Dentalium sulcosum
 * † Dibelodon
 * † Dibelodon andium
 * † Diloma
 * † Diloma miocenica – type locality for species
 * † Diodora
 * † Diodora fragilis – type locality for species
 * † Diodora pupuyana – type locality for species
 * † Diodora sp.
 * † Diodora sp. 1informal
 * † Diodora sp. 2informal
 * † Diomedea
 * † Diomedea sp.
 * † Diplodonta
 * † Diplodonta inconspicua
 * † Discinisca
 * † Discinisca sp.
 * † Discotectonica
 * † Discotectonica navidadensis
 * † Distorsio
 * † Distorsio ringens – or unidentified comparable form
 * † Distorsio ringens
 * † Distorsio sp.
 * † Donax
 * † Donax peruvianus
 * † Dosinia
 * † Dosinia meridionalis – or unidentified related form
 * † Dosinia ponderosa
 * † Dosinia semilaevis
 * † Dusicyon
 * † Dusicyon avus
 * † Dusicyon sp.
 * † Echinolittorina
 * † Echinolittorina peruviana
 * † Echinophoria
 * † Echinophoria sp.
 * † Ennucula
 * † Ennucula grayi
 * † Enoplochiton
 * † Enoplochiton niger
 * † Ensis
 * † Ensis macha
 * † Ensis sp.
 * † Eocardia
 * † Eocardia perforata
 * † Eomorphippus
 * † Eomorphippus pascuali – or unidentified comparable form
 * † Eomorphippus sp. – type locality for species
 * † Eotypotherium
 * † Eotypotherium chico
 * † Epitonium
 * † Epitonium biroi
 * † Epitonium magellanicus
 * † Epitonium sp.
 * † Equus
 * † Equus curvidens
 * † Equus sp.
 * † Ernestokokenia – or unidentified related form
 * † Ernestokokenia sp.
 * † Eubalaena
 * † Eubalaena australis
 * † Eurhomalea – tentative report
 * † Eurhomalea
 * † Eurhomalea fuenzalidai
 * † Eurhomalea navidadiformis
 * † Euspira
 * † Euspira guamblinensis
 * † Exilia
 * † Exilia alanbeui – type locality for species
 * † Exilia alanbeui
 * † Fagnastesia – type locality for genus
 * † Fagnastesia venefica – type locality for species
 * † Felis
 * † Felis listai
 * † Ficus
 * † Ficus carolina
 * † Ficus carolinae
 * † Ficus distans
 * † Ficus gayana
 * † Ficus sp.
 * † Fissurella – tentative report
 * † Fissurella
 * † Fissurella pulchra
 * † Fissurella sp.
 * † Fissurella spp.
 * † Flabellum
 * † Flabellum aequalis
 * † Flabellum costatum
 * † Flabellum costellatus – or unidentified comparable form
 * † Fusinus – tentative report
 * † Fusinus – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Fusinus
 * † Fusinus macsporrani
 * † Fusinus remondi
 * † Fusinus sp.
 * † Fusiturricula – tentative report
 * † Fusiturricula sp.
 * † Galeorhinus
 * † Galeorhinus galeus
 * † Galeorhinus sp.
 * † Gemmula
 * † Gemmula discors
 * † Gemmula sp.
 * † Gemmula subaegualis
 * † Gemmula subaequalis
 * † Gemmula subaqualis
 * † Gibbula – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Gibbula
 * † Gibbula dalli
 * † Gibbula poeppigii – type locality for species
 * † Gibbula venefica
 * † Globicephala
 * † Globicephala macrorhynchus
 * † Globicephala sp.
 * † Glycymeris
 * † Glycymeris colchaguensis
 * † Glycymeris ibariformis
 * † Glycymeris intermedius
 * † Glycymeris ovata
 * † Glycymeris sp.
 * † Goeppertia
 * † Goeppertia engelhardti – type locality for species
 * † Goeppertia ovalifolia
 * † Grampus
 * † Grampus griseus
 * † Haloragacidites
 * † Haloragacidites harrisii
 * † Hapalops
 * † Hapalops sp.
 * † Hegetotherium – tentative report
 * † Hegetotherium
 * † Hegetotherium mirabile – or unidentified comparable form
 * † Hegetotherium sp.
 * † Hemichenopus
 * † Hemichenopus araucanus
 * † Hemisyntrachelus
 * † Hemisyntrachelus sp.
 * † Hepatus
 * † Hepatus spinimarginatus
 * † Herminespina
 * † Herminespina mirabilis
 * † Herminespina philippii
 * † Hexanchus
 * † Hexanchus griseus
 * † Hindsiclava
 * † Hindsiclava ignorata
 * † Hippidion – tentative report
 * † Hippidion
 * † Hippidion nannum
 * † Hippidion saldiasi
 * † Hippidion sp.
 * † Hippocamelus
 * † Hippocamelus sp.
 * † Hoffmannia
 * † Hoffmannia protogaea
 * † Homalodotherium
 * † Homalodotherium sp.
 * † Homalopoma
 * † Homalopoma sp.
 * † Hydrurga
 * † Hydrurga leptonyx
 * † Hyperoodon
 * † Hyperoodon planifrons
 * † Ignigena – type locality for genus
 * † Ignigena minisculus – type locality for species
 * † Iheringiella
 * † Iheringiella patagonensis
 * † Iheringithyris
 * † Iheringithyris sp.
 * † Incatella
 * † Incatella chilensis
 * † Incatella cingulata
 * † Incatella cingulatiformis – or unidentified comparable form
 * † Incatella cingulatiformis
 * † Incatella leptogramma
 * † Incatella trilirata
 * † Ischyodus
 * † Ischyodus dolloi
 * † Isognomon
 * † Isognomon quadrisulcatus
 * † Isurus
 * † Isurus dolloi
 * † Isurus oxyrinchus
 * † Isurus sp.
 * † Johnbell – type locality for genus
 * † Johnbell
 * † Johnbell hatcheri – type locality for species
 * † Johnbell hatcheri
 * † Jorgechlamys – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Jorgechlamys centralis
 * † Klohnia – type locality for genus
 * † Klohnia
 * † Klohnia charrieri – type locality for species
 * † Klohnia charrieri
 * † Kramadolops
 * † Kramadolops abanicoi – type locality for species
 * † Kramadolops mckennai – type locality for species
 * † Lactoris
 * † Lactoris type
 * † Laevidentalium
 * † Laevidentalium sp.
 * † Laevigatosporites
 * † Laevigatosporites ovatus
 * † Lahillia
 * † Lahillia angulata
 * † Lahillia sp.
 * † Lama – or unidentified comparable form
 * † Lama
 * † Lama gracilis
 * † Lama guanicoe
 * † Lama sp.
 * † Lamna
 * † Lamna sp.
 * † Lamprodomina
 * † Lamprodomina dimidiata
 * † Laurophyllum
 * † Laurophyllum actinodaphnoides
 * † Lecythis
 * † Lecythis nereifolia
 * † Leiotriletes
 * † Leiotriletes regularis
 * † Leukoma
 * † Leukoma antiqua
 * † Leukoma thaca
 * † Limatula
 * † Limatula covacevichi
 * † Limopsis
 * † Limopsis insolita
 * † Limopsis sp.
 * † Liotia
 * † Liotia cancellata
 * † Lissodelphis
 * † Lissodelphis peronii
 * † Lithophaga
 * † Lithophaga sp.
 * † Littorina
 * † Littorina sulcosa
 * † Lottia
 * † Lottia orbignyi
 * † Luantus
 * † Luantus sp.
 * † Lucinoma – tentative report
 * † Lucinoma
 * † Lucinoma promaucana – or unidentified comparable form
 * † Lucinoma promaucana
 * † Lucinoma sp.
 * † Lythomyces
 * † Lythomyces sp.
 * † Macoma – tentative report
 * † Macoma
 * † Macoma inornata
 * † Macoma sp.
 * † Macrauchenia
 * † Macrauchenia sp.
 * † Macrocallista
 * † Macrocallista boliviana
 * † Macron
 * † Macron escalonia
 * † Macron vermeiji – type locality for species
 * † Mactra
 * † Mactra oblonga
 * † Mactra pusilla
 * † Mactra sp.
 * † Mactra splendidula
 * † Magellania
 * † Magellania venosa
 * † Malletia
 * † Malletia chilensis
 * † Malletia sp.
 * † Mallotus – tentative report
 * † Mallotus platanoides
 * † Maruchito
 * † Maruchito sp.
 * † Megaptera – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Megaptera
 * † Megaptera hubachi – type locality for species
 * † Megaptera hubachi
 * † Megathericulus
 * † Megathericulus friasensis – type locality for species
 * † Megatherium
 * † Megatherium medinae – type locality for species
 * † Megatherium medinae
 * † Melipal
 * † Melipal chilensis
 * † Mesodesma
 * † Mesodesma donacium
 * † Miconia – or unidentified comparable form
 * † Miconia sp.
 * † Microbiotherium
 * † Microbiotherium tehuelchum
 * † Miltha
 * † Miltha vidali
 * † Milvago
 * † Milvago sp.
 * † Miomelon
 * † Miomelon sp.informal
 * † Miomelon sp.
 * † Miomelon vidali
 * † Mirounga
 * † Mirounga leonina
 * † Mirounga sp.
 * † Mitra
 * † Mitra orientalis
 * † Modiolus
 * † Modiolus ameghinoi – or unidentified comparable form
 * † Modiolus sp.
 * † Monilea
 * † Monilea riorapelensis – type locality for species
 * † Morenocetus
 * † Morenocetus sp.
 * † Mulinia
 * † Mulinia chilota
 * † Mulinia edulis
 * † Mulinia vidali – or unidentified comparable form
 * † Mylodon
 * † Mylodon darwinii
 * † Mylodon listai
 * † Mylodon sp.
 * † Myrcia
 * † Myrcia reticulato-venosainformal
 * † Myrcia reticulato-venosa
 * † Mytilus
 * † Mytilus sp.
 * † Nacella
 * † Nacella intiforma
 * † Nacella nielseni – type locality for species
 * † Nanosiren – tentative report
 * † Nanosiren sp.
 * † Nassarius – tentative report
 * † Nassarius
 * † Nassarius gayi
 * † Nassarius sp.
 * † Nassarius taeniolatus
 * † Natica – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Natica
 * † Natica solida
 * † Natica sp.
 * † Natica striolata
 * † Nectandra
 * † Nectandra chilana – type locality for species
 * † Nectandra patagonica
 * † Nectandra prolifica
 * † Nectandra sp.
 * † Neilo
 * † Neilo ornata
 * † Neilo volckmanni
 * † Nematherium
 * † Nematherium angulatum – or unidentified comparable form
 * † Nematherium birdi – type locality for species
 * † Nematogenys
 * † Nematogenys cuivi – type locality for species
 * † Neonematherium
 * † Neonematherium sp.
 * † Neoreomys – tentative report
 * † Neoreomys
 * † Neoreomys australis
 * † Neoreomys sp.
 * † Neptunea
 * † Neptunea exarata
 * † Nereites
 * † Nereites sp.
 * † Nerita
 * † Nerita chilensis – type locality for species
 * † Nerita chilensis
 * † Nerita sp.
 * † Nesodon
 * † Nesodon imbricatus
 * † Nesodon sp.
 * † Neverita
 * † Neverita chiloensis
 * † Neverita hupeana
 * † Neverita obtecta
 * † Neverita obtectiformis
 * † Neverita pachystoma – or unidentified comparable form
 * † Neverita sp.
 * † Notaphoebe
 * † Notaphoebe neogaea
 * † Notobalanus
 * † Notobalanus flosculus – or unidentified comparable form
 * † Nucula
 * † Nucula barrosi
 * † Nucula lebuensis
 * † Nucula reticulata
 * † Nucula sp.
 * † Nucula subaraucana
 * † Nuculana
 * † Nuculana cuneata
 * † Nuculana sp.informal
 * † Nuculana sp.
 * † Odobenocetops
 * † Odobenocetops sp.
 * † Oliva – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Oliva
 * † Oliva peruviana
 * † Oliva sp.
 * † Olivancillaria
 * † Olivancillaria claneophila
 * † Olivancillaria matanzana
 * † Olivella
 * † Olivella sp.
 * † Opalia
 * † Opalia rugosa
 * † Ophiomorpha
 * † Ophiomorpha sp.
 * † Ophiomusium
 * † Ophiomusium sp.
 * † Ophiura
 * † Ophiura sp.
 * † Orcinus
 * † Orcinus orca
 * † Ostrea
 * † Ostrea sp.
 * † Otaria
 * † Otaria sp.
 * † Otodus
 * † Otodus megalodon
 * † Otodus sp.
 * † Pachycymbiola
 * † Pachycymbiola vidali
 * † Pachyrukhos
 * † Pachyrukhos sp.
 * † Paedotherium
 * † Paedotherium minor
 * † Palaeeudyptes
 * † Palaeeudyptes sp.
 * † Palaeohoplophorus – tentative report
 * † Palaeohoplophorus sp.
 * † Palaeolama
 * † Palaeolama sp.
 * † Palaeomelon
 * † Palaeomelon domeykoana – or unidentified comparable form
 * † Palaeomelon triplicata
 * † Palaeospheniscus – or unidentified comparable form
 * † Palaeospheniscus sp.
 * † Palaeothentes
 * † Palaeothentes intermedius
 * † Palaeothentes lemoinei
 * † Palaeothentes minutus
 * † Palaeothentes pascuali
 * † Palaeothentes smeti – type locality for species
 * † Pandora
 * † Pandora cistula
 * † Pandora sp.
 * † Panopea
 * † Panopea abbreviata
 * † Panopea bagualesia – tentative report
 * † Panopea bagualesia
 * † Panopea chiloensis
 * † Panopea nucleus
 * † Panopea sp.
 * † Panopea vetula
 * † Panthera
 * † Panthera onca
 * † Parabderites
 * † Parabderites bicrispatus
 * † Paractotherium
 * † Paractotherium pamparum
 * † Parahipparion
 * † Parahipparion saldiasi
 * † Parapropalaehoplophorus – type locality for genus
 * † Parapropalaehoplophorus septentrionalis – type locality for species
 * † Parutaetus
 * † Parutaetus chilensis – type locality for species
 * † Pascualdelphys – type locality for genus
 * † Pascualdelphys fierroensis – type locality for species
 * † Patagonicardium – tentative report
 * † Patagonicardium
 * † Patagonicardium iheringi
 * † Patagonicardium philippi
 * † Patagonicardium quadalensis
 * † Patella
 * † Patella sp.
 * † Patelloida
 * † Patelloida ceciliana
 * † Pelagornis – or unidentified comparable form
 * † Pelagornis
 * † Pelagornis chilensis – type locality for species
 * † Pelagornis sp.
 * † Peltephilus – or unidentified comparable form
 * † Peltephilus sp.
 * † Penion
 * † Penion crassus
 * † Penion darwinianus
 * † Penion diversum
 * † Peonza
 * † Peonza benjamina
 * † Peonza torquata – or unidentified comparable form
 * † Perimys
 * † Perimys erutus
 * † Perimys impactus
 * † Perimys onustus
 * † Perimys perpinguis
 * † Periphragnis
 * † Periphragnis sp.
 * † Periphragnis vicentei – type locality for species
 * † Periploma
 * † Periploma sp.
 * † Perissodonta
 * † Perissodonta chilensis
 * † Perna
 * † Perna sp.
 * † Persea – tentative report
 * † Persea sp.
 * † Phalacrocorax
 * † Phalacrocorax sp.
 * † Phocoena
 * † Phocoena dioptrica
 * † Phoebe
 * † Phoebe elliptica
 * † Phoenixauchenia
 * † Phoenixauchenia sp.
 * † Pholadidea
 * † Pholadidea patagonica
 * † Pholadomya
 * † Pholadomya sp.
 * † Phos
 * † Phos chilensis
 * † Phycosiphon
 * † Phycosiphon sp.
 * † Phyllotis
 * † Phyllotis sp.
 * † Pichipilus
 * † Pichipilus halleuxi – type locality for species
 * † Pilumnus
 * † Pilumnus cucaoensis – type locality for species
 * † Pilumnus cucaoensis
 * † Pinna
 * † Pinna magellanica
 * † Pinna semicostata
 * † Pinna sp.
 * † Pinnixa
 * † Pinnixa navidadensis – type locality for species
 * † Piscophoca
 * † Piscophoca pacifica – or unidentified related form
 * † Pitheculites
 * † Pitheculites rothi – type locality for species
 * † Plesiocetopsis
 * † Plesiocetopsis sp.
 * † Plesiocetus
 * † Plesiocetus sp.
 * † Pleuromeris
 * † Pleuromeris elegantoides
 * † Pliopontos
 * † Pliopontos sp.
 * † Podocarpidites
 * † Podocarpidites marwickii
 * † Podocarpidites otagoensis
 * † Podocarpus
 * † Podocarpus inopinatus
 * † Polinices
 * † Polinices famula
 * † Polinices medinae – or unidentified comparable form
 * † Polinices medinae
 * † Polinices panamaensis – or unidentified comparable form
 * † Polinices sp.
 * † Polinices uber
 * † Pontistes
 * † Pontistes sp.
 * † Poroleda
 * † Poroleda sp.
 * † Portlandia
 * † Portlandia sp.
 * † Priene
 * † Priene scabrum
 * † Prionace
 * † Prionace glauca
 * † Prisogaster
 * † Prisogaster niger
 * † Proeutatus
 * † Proeutatus sp.
 * † Prolagostomus
 * † Prolagostomus divisus
 * † Prolagostomus notatus
 * † Prolagostomus profluens
 * † Prolagostomus pusilus
 * † Prolagostomus sp.
 * † Propalaehoplophorus – tentative report
 * † Propalaehoplophorus
 * † Propalaehoplophorus sp.
 * † Propeleda
 * † Propeleda sp.
 * † Proscaphella
 * † Proscaphella cossmanni
 * † Proscaphella quemadensis
 * † Prostichomys
 * † Prostichomys sp.
 * † Protacaremys
 * † Protacaremys sp.
 * † Protarchaeohyrax
 * † Protarchaeohyrax intermedium – type locality for species
 * † Proteacidites
 * † Proteacidites parvus
 * † Proterocarcinus
 * † Proterocarcinus navidad
 * † Proterotherium
 * † Proterotherium sp.
 * † Prothylacynus
 * † Prothylacynus patagonicus
 * † Prototrigodon – type locality for genus
 * † Prototrigodon rothi – type locality for species
 * † Protypotherium
 * † Protypotherium sp.
 * † Prozaedyus
 * † Prozaedyus sp.
 * † Psammotreta
 * † Psammotreta tenuicula
 * † Pseudhyrax
 * † Pseudhyrax eutrachytheroides – or unidentified comparable form
 * † Pseudhyrax eutrachytheroides
 * † Pseudhyrax sp.informal
 * † Pseudhyrax strangulatus
 * † Pseudoglyptodon
 * † Pseudoglyptodon chilensis – type locality for species
 * † Pseudoliva
 * † Pseudoliva cepa
 * † Pseudoliva sp.
 * † Pseudozonaria
 * † Pseudozonaria frassinettii – type locality for species
 * † Puma
 * † Puma concolor
 * † Pygoscelis
 * † Pygoscelis calderensis – type locality for species
 * † Pygoscelis grandis – type locality for species
 * † Pyrene
 * † Pyrene unifasciata
 * † Raeta
 * † Raeta martini – or unidentified comparable form
 * † Retitricolporites
 * † Retitricolporites sp.
 * † Retrotapes
 * † Retrotapes exalbida
 * † Rhyphodon
 * † Rhyphodon sp.
 * † Rostellaria – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Rostellaria climacodes – or unidentified comparable form
 * † Rostellaria macsporrani
 * † Rostellaria obesus
 * † Rostellaria polypleurus
 * † Rostellaria pyruliformis – or unidentified comparable form
 * † Rostellaria pyruliformis
 * † Rostellaria rhopalicus
 * † Rostellaria sp.
 * † Rostellaria subclavus
 * † Rostellaria tubrinelloides – or unidentified comparable form
 * † Rostellaria turbelloides – or unidentified comparable form
 * † Rostellaria turbinelloides – or unidentified comparable form
 * † Rostellaria turbinelloides
 * † Sabalites
 * † Sabalites ochseniusi
 * † Sagmatias
 * † Sagmatias australis
 * † Santiagorothia – type locality for genus
 * † Santiagorothia chiliensis – type locality for species
 * † Sapindus
 * † Sapindus acuminatus
 * † Sassia
 * † Sassia armata
 * † Sassia kampyla
 * † Sassia leucostomoides
 * † Sassia monilifera – or unidentified related form
 * † Scapellum
 * † Scapellum sp.
 * † Scaphander
 * † Scaphander brevicula
 * † Scaphander cosmophillus – or unidentified comparable form
 * † Scaphander cosmophilus
 * † Scaphander interruptus
 * † Scaphander remondi
 * † Scaphander sp.
 * † Scelidodon
 * † Scelidodon chiliense – type locality for species
 * † Schistomys
 * † Schistomys erro
 * † Schizaster – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Schizaster
 * † Schizaster ameghinoi – or unidentified comparable form
 * † Schizaster sp.
 * † Sciamys
 * † Sciamys principalis
 * † Scleromys
 * † Scleromys sp.
 * † Scolicia
 * † Scolicia sp.
 * † Scurria
 * † Scurria scurra
 * † Scurria sp.
 * Semele
 * † Semele solida
 * † Semicassis
 * † Semicassis monilifera – or unidentified related form
 * † Semicassis monilifera
 * † Semicassis ovulum
 * † Semicassis tuberculifera
 * † Sequoia
 * † Sequoia chilensis
 * † Serpula
 * † Serpula sp.
 * † Serpulorbis
 * † Serpulorbis sp.
 * † Sinum
 * † Sinum pullus – or unidentified comparable form
 * † Sinum subglobosus
 * † Sinum sublobosus
 * † Sipalocyon
 * † Sipalocyon gracilis
 * † Sipalocyon sp.
 * † Siphonalia – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Siphonalia
 * † Siphonalia darwiniana
 * † Siphonalia domeykoana
 * † Siphonalia oncodes
 * † Siphonalia oncoides
 * † Siphonalia sp.
 * † Smilodon
 * † Smilodon sp.
 * † Solariella – tentative report
 * † Solariella
 * † Solariella sp.
 * † Solena
 * † Solena sp.
 * † Spaniomys
 * † Spaniomys riparius
 * † Spheniscus – or unidentified comparable form
 * † Spheniscus
 * † Spheniscus chilensis – type locality for species
 * † Spheniscus megaramphus
 * † Spheniscus sp.
 * † Spheniscus urbinai
 * † Sphenobaiera
 * † Sphenobaiera chilensis – type locality for species
 * † Sphenotrochus
 * † Sphenotrochus denhartogi – type locality for species
 * † Squalodon – tentative report
 * † Squalodon sp.
 * † Steiromys
 * † Steiromys duplicatus
 * † Steiromys sp.
 * † Stellaria
 * † Stellaria kriegerbartholdi
 * † Stenella
 * † Stenella attenuata
 * † Stenotatus
 * † Stenotatus sp.
 * † Stichomys
 * † Stichomys sp. – tentative report
 * † Stramonita
 * † Stramonita zinsmeisteri
 * † Striatolamia
 * † Striatolamia macrota
 * † Strombus
 * † Strombus medinae
 * † Strombus sp.
 * † Struthiochenopus
 * † Struthiochenopus bandeli – type locality for species
 * † Struthiochenopus echtleri
 * † Struthiochenopus philippii
 * † Struthiochenopus sp.
 * † Struthiolarella
 * † Struthiolarella ameghinoi
 * † Struthiolarella chilensis
 * † Sula
 * † Sula sp.
 * † Tagelus
 * † Tagelus dombeii
 * † Taioma
 * † Taioma tricarinata – or unidentified comparable form
 * † Tasmacetus
 * † Tasmacetus shepherdi
 * † Tegula
 * † Tegula tridentata
 * † Tellina – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Tellina
 * † Tellina araucana
 * † Tellina sp.
 * † Tellina sp. 1informal
 * † Tellina sp. 2informal
 * † Terebellina
 * † Terebellina sp.
 * † Terebra
 * † Terebra sp.
 * † Terebra undulifera
 * † Terebratella
 * † Terebratella patagonica – or unidentified related form
 * † Terebratella sp. 1informal
 * † Terebratella sp. 2informal
 * † Teredolites
 * † Teredolites sp.
 * † Testallium
 * † Testallium cepa
 * † Tetrapygus – or unidentified comparable form
 * † Tetrapygus niger
 * † Thalassarche – or unidentified related form
 * † Thalassarche sp.
 * † Thalassinoides
 * † Thalassinoides sp.
 * † Thalassocnus
 * † Thalassocnus natans
 * † Thalassocnus sp.
 * † Theosodon
 * † Theosodon gracilis – or unidentified comparable form
 * † Theosodon sp.
 * † Thericium
 * † Thericium stercusmuscarum
 * † Thouinia
 * † Thouinia philippii
 * † Thunnus
 * † Thunnus sp.
 * † Thyasira
 * † Thyasira chilensis – or unidentified related form
 * † Tilicrassatella
 * † Tilicrassatella ponderosa
 * † Tindariopsis
 * † Tindariopsis sulcata
 * † Torinista
 * † Torinista taverai
 * † Trachycardium
 * † Trachycardium multiradiatum
 * † Trachycardium procera
 * † Trachycardium procerum
 * † Trachycardium puelchum
 * † Trachytypotherium
 * † Trachytypotherium sp.
 * † Trichopeltarion
 * † Trichopeltarion levis
 * † Tricolpites
 * † Tricolpites communis
 * † Trigonolophodon
 * † Trigonolophodon elegans – or unidentified comparable form
 * † Trilites
 * † Trilites parvallatus
 * † Triumfetta
 * † Triumfetta miocenica – type locality for species
 * † Triumphis
 * † Triumphis maitenlahuensis
 * † Trochita
 * † Trochita colchaguensis
 * † Trochita sp.
 * † Trochita trochiformis – or unidentified comparable form
 * † Trochita trochiformis
 * † Trochus
 * † Trochus laevis
 * † Trochus poeppigii – or unidentified comparable form
 * † Trochus poeppigii
 * † Trophon
 * † Trophon covacevichi
 * † Trophon geversianum
 * † Trophon huilliche
 * † Trophon parcus
 * † Trophon patagonicus – or unidentified comparable form
 * † Trophon sp.
 * † Trophon vetulus
 * † Turbo
 * † Turbo fluctuosus – or unidentified comparable form
 * † Turbonilla
 * † Turbonilla acicula
 * † Turbonilla subcylindrica
 * † Turricula
 * † Turricula sp.
 * † Turris
 * † Turris lanceolata
 * † Turritella
 * † Turritella ambulacrum
 * † Turritella breantiana
 * † Turritella sp.
 * † Tursiops
 * † Tursiops truncatus
 * † Undulostrea
 * † Undulostrea megodon
 * † Venus – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Venus navidadis
 * † Verrucosisporites
 * † Verrucosisporites sp.
 * † Waiparaconus
 * † Waiparaconus zelandicus – type locality for species
 * † Xanthochorus
 * † Xanthochorus cassidiformis
 * † Xenophora
 * † Xenophora paulinae – type locality for species
 * † Xenophora paulinae
 * † Xenophora sp.
 * † Xymeneopsis – tentative report
 * † Xymeneopsis hero
 * † Xymenopsis – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Xymenopsis dispar – or unidentified comparable form
 * † Zamia
 * † Zamia tertiaria
 * † Zoophycos
 * † Zoophycos sp.
 * † Zostera
 * † Zostera chilensis – type locality for species
 * † Zygochlamys
 * † Zygochlamys geminata
 * † Zygochlamys patagonica