User:Abyssal/List of the prehistoric life of Trinidad and Tobago

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

Mesozoic

 * † Acaeniotyle
 * † Acaeniotyle diaphrogona
 * † Ancyloceras – tentative report
 * † Ancyloceras sp.
 * † Aporrhais
 * † Aporrhais sp.
 * † Archaeospongoprunum
 * † Archaeospongoprunum sp.
 * † Arctica
 * † Arctica sp.
 * † Barremites – tentative report
 * † Barremites sp.
 * † Benueites
 * † Benueites trinidadensis – type locality for species
 * † Calamophylliopsis
 * † Calamophylliopsis sandbergeri
 * † Cardita – tentative report
 * † Cardita sp.
 * † Chartroniella
 * † Chartroniella saxorum – type locality for species
 * † Chlamys
 * † Chlamys sp.
 * † Crucella
 * † Crucella messinae
 * † Crucella sp.
 * † Ctenoides
 * † Ctenoides sp.
 * † Cucullaea
 * † Cucullaea glabra – or unidentified comparable form
 * † Cucullaea sp.
 * † Cyathophora
 * † Cyathophora parvula – type locality for species
 * † Dictyomitra
 * † Dictyomitra gracilis
 * † Dictyomitra montisserei
 * † Dictyomitra sp.
 * † Didymotis
 * † Didymotis trinidadensis
 * † Epicyprina
 * † Epicyprina angulata
 * † Exogyra
 * † Exogyra latissima
 * † Exogyra minos
 * † Fungiastraea
 * † Fungiastraea crespoi – or unidentified comparable form
 * † Gryphaea
 * † Gryphaea corrugata – or unidentified comparable form
 * † Hamulina – tentative report
 * † Hamulina sp.
 * † Harpagodes
 * † Harpagodes sp.
 * † Hemihoplites – tentative report
 * † Hemihoplites sp.
 * † Holocryptocanium
 * † Holocryptocanium sp.
 * † Hoplitoides
 * † Hoplitoides sp.
 * † Karstenia
 * † Karstenia lindigi – or unidentified comparable form
 * † Karstenia sp.
 * † Karsteniceras
 * † Karsteniceras beyrichii – or unidentified comparable form
 * † Leptoceras
 * † Leptoceras sp.
 * † Lopha
 * † Lopha colubrina
 * † Lytoceras
 * † Lytoceras sp.
 * † Megatrigonia
 * † Megatrigonia longa
 * † Melchiorites – tentative report
 * † Melchiorites
 * † Melchiorites sp.
 * † Microsolena
 * † Microsolena delicatula – type locality for species
 * † Microsolena kugleri – type locality for species
 * † Mojsisovicsia
 * † Mojsisovicsia sp.
 * † Montlivaltia
 * † Montlivaltia burckhardti – or unidentified comparable form
 * † Myriophyllia
 * † Myriophyllia cuyleri
 * † Myriophyllia trinitatis – type locality for species
 * † Myriophyllia trinitatis
 * † Napora
 * † Napora durhami
 * † Napora sp.
 * † Neithea
 * † Neithea atava
 * † Neithea bellula
 * † Nicklesia – tentative report
 * † Nicklesia sp.
 * † Orbiculiforma
 * † Orbiculiforma sp.
 * † Ovalastrea
 * † Ovalastrea rutschi – type locality for species
 * † Ovalastrea rutschi
 * † Oxytropidoceras
 * † Oxytropidoceras decsernae
 * † Panopea
 * † Panopea gurgitis
 * † Pantanellium
 * † Pantanellium ventosum – or unidentified comparable form
 * † Phacellocoenia
 * † Phacellocoenia tolmachoffana
 * † Phylloceras
 * † Phylloceras sp.
 * † Prohinnites
 * † Prohinnites favrinus
 * † Protoseris – tentative report
 * † Protoseris incerta – type locality for species
 * † Pseudodictyomitra
 * † Pseudodictyomitra pentacolaensis
 * † Pseudodictyomitra sp.
 * † Pseudomelania
 * † Pseudomelania trinidadensis
 * † Pterotrigonia
 * † Pterotrigonia tocaimana
 * † Ptychomya
 * † Ptychomya sp. Ainformal
 * † Ptychomya sp. Binformal
 * † Pulchellia
 * † Pulchellia galeatoides – or unidentified comparable form
 * † Pulchellia sp.
 * † Saynoceras – tentative report
 * † Saynoceras sp.
 * † Sciadiocapsa
 * † Sciadiocapsa speciosa
 * † Sphaera
 * † Sphaera corrugata
 * † Spondylus
 * † Spondylus sp.
 * † Stylangia
 * † Stylangia laddi
 * † Stylina
 * † Stylina harrisoni
 * † Thamnasteria – tentative report
 * † Thamnasteria piparensis – type locality for species
 * † Thanarla
 * † Thanarla brouweri
 * † Thanarla sp.
 * † Trigonarca – tentative report
 * † Trigonarca sp.
 * † Xitus
 * † Xitus clava – or unidentified related form
 * † Xitus sp.
 * † Zifondium
 * † Zifondium pauperatum – tentative report

Cenozoic

 * † Abra
 * † Abra aequalis – or unidentified comparable form
 * † Acanthodesia
 * † Acanthodesia savartii
 * † Acar
 * † Acar domingensis
 * † Acila
 * † Acila schomburgki
 * † Acmaea
 * † Acmaea sp.
 * † Acteocina
 * † Acteocina canaliculata
 * † Adelocythara
 * † Adelocythara micropleura
 * † Adrana
 * † Adrana newcombi
 * † Aequipecten
 * † Aequipecten sp.
 * † Aesopus
 * † Aesopus metcalfei – or unidentified related form
 * † Aesopus peculiaris
 * † Aesopus perculiaris
 * † Aesopus sp.
 * † Agaricia
 * † Agaricia agaricites
 * † Agaricia undata
 * † Agladrillia
 * † Agladrillia lassula – tentative report
 * † Agladrillia lassula
 * † Aimulosa
 * † Aimulosa sp.
 * † Amauropsis
 * † Amauropsis caloramans
 * † Amauropsis smithiana
 * † Amauropsis trinitatensis – type locality for species
 * † Ambocythere – tentative report
 * † Ambocythere sulcata
 * † Ammonia
 * † Ammonia catesbyana – or unidentified comparable form
 * † Amphistegina
 * † Amphistegina gibbosa
 * † Amphistegina sp.
 * † Amusium
 * † Amusium lyonii – or unidentified related form
 * † Amusium rexmaris
 * † Anacardites
 * † Anacardites americanus – type locality for species
 * † Anacardites spondiaeformis – type locality for species
 * † Anachis
 * † Anachis asphaltoda
 * † Anachis fraudans
 * † Anachis guaica
 * † Anachis sp.
 * † Anadara
 * † Anadara billingsiana
 * † Anadara brasiliana
 * † Anadara brightonensis
 * † Anadara chemnitzioides
 * † Anadara filicata
 * † Anadara fontinalis
 * † Anadara inaequilateralis
 * † Anadara springvalensis – type locality for species
 * † Anadara tectumcolumbae
 * † Anadara thauma
 * † Anadara waringi
 * † Ancilla
 * † Ancilla brassica
 * † Ancilla paralamellata – type locality for species
 * † Ancilla sp.
 * † Angulodiscorbis
 * † Angulodiscorbis corrugata – or unidentified comparable form
 * † Angulogerina
 * † Angulogerina occidentalis
 * † Aniba
 * † Aniba ripariafolia – type locality for species
 * † Anomalinoides
 * † Anomalinoides mecatapecensis
 * † Anomalocardia
 * † Anomalocardia brasiliana
 * † Anomia
 * † Anomia simplex
 * † Anomia umbonata
 * † Anona
 * † Anona glabraformis – type locality for species
 * † Antalis
 * † Antalis mississippiensis – or unidentified related form
 * † Antillocyathus
 * † Antillocyathus trinitatis
 * † Antillophos
 * † Antillophos sp.
 * † Arca
 * † Arca imbricata
 * † Arca occidentalis
 * † Arca sp.
 * † Arca zebra
 * † Archaias
 * † Archaias sp.
 * † Architectonica
 * † Architectonica nobilis
 * † Architectonica sp.
 * † Arcopsis
 * † Arcopsis adamsi
 * † Argilloecia
 * † Argilloecia hiwanneensis
 * † Argilloecia subcylindrica
 * † Argopecten
 * † Argopecten demiurgus
 * † Argopecten gibbus – or unidentified comparable form
 * † Argopecten maturensis – or unidentified comparable form
 * † Argopecten maturensis
 * † Argopecten rutamensis
 * † Argopecten sp.
 * † Astralium
 * † Astralium brevispina – or unidentified comparable form
 * † Atrina
 * † Atrina serrata
 * † Atrina sp.
 * † Avicennia
 * † Avicennia nitida
 * † Axinaea
 * † Axinaea viamediae
 * † Bairdia
 * † Bairdia bradyi
 * † Bairdia cespedecensis
 * † Bairdia dolicha – type locality for species
 * † Bairdia exoura – type locality for species
 * † Bairdia exoura
 * † Bairdia hondurasensis – or unidentified related form
 * † Bairdia soldadensis – type locality for species
 * † Bairdia sp.
 * † Bairdia spp.
 * † Balcis
 * † Balcis egregia
 * † Balcis sp. Ainformal
 * † Barbatia
 * † Barbatia cancellaria – or unidentified comparable form
 * † Barbatia candida
 * † Barbatia sp.
 * † Basilitrona
 * † Basilitrona sanctesebastiani
 * † Basslerites
 * † Basslerites minutus – type locality for species
 * † Batillaria
 * † Batillaria sp.
 * † Bellaspira
 * † Bellaspira niaddrina – type locality for species
 * † Bittiolum
 * † Bittiolum fretense
 * † Bittium
 * † Bittium sp.
 * † Bombax
 * † Bombax prebarrigon – type locality for species
 * † Bostrycapulus
 * † Bostrycapulus aculeatus
 * † Bothrocorbula
 * † Bothrocorbula smithiana
 * † Brachidontes
 * † Brachidontes alabamensis
 * † Brachidontes sp.
 * † Brachycythere
 * † Brachycythere kugleri – type locality for species
 * † Brachycythere kugleri
 * † Bradleya
 * † Bradleya dictyon
 * † Brizalina
 * † Brizalina compacta
 * † Brosimum
 * † Brosimum miocenicum
 * † Bulimina
 * † Bulimina bleekeri
 * † Bulimina sp.
 * † Bumelia
 * † Bumelia trinitense – type locality for species
 * † Buntonia
 * † Buntonia alabamensis
 * † Bursa
 * † Bursa ranelloides
 * † Bursa rhodostoma – or unidentified related form
 * † Bursa rhodostoma
 * † Bythocypris – tentative report
 * † Bythocypris
 * † Bythocypris guppyi – type locality for species
 * † Bythocypris sp.
 * † Cadulus
 * † Cadulus caronensis – type locality for species
 * † Cadulus caronensis
 * † Caecum
 * † Caecum properegulare – type locality for species
 * † Caecum sp. Ainformal
 * † Caecum sp. Binformal
 * † Caecum sp. Cinformal
 * † Caecum sp. Dinformal
 * † Caecum sp. Einformal
 * † Caladiosoma
 * † Caladiosoma miocenica
 * † Callinectes
 * † Callinectes sp.
 * † Calliostoma
 * † Calliostoma attrina – type locality for species
 * † Calliostoma caronianum
 * † Calliostoma decipiens
 * † Calliostoma laticarinatum
 * † Calliostoma olssoni
 * † Calliostoma plicomphalus
 * † Calliostoma rhombotum – type locality for species
 * † Callista
 * † Callista mcgrathiana
 * † Callocardia
 * † Callocardia gatunensis
 * † Calophyllum
 * † Calophyllum calabaformis – type locality for species
 * † Calophyllum calabaformis
 * † Calorhadia
 * † Calorhadia solivaga
 * † Calotrophon – tentative report
 * † Calotrophon
 * † Calotrophon hutchisoni
 * † Calyptraea – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Calyptraea
 * † Calyptraea centralis
 * † Calyptraea sp.
 * † Calyptraphorus
 * † Calyptraphorus velatus
 * † Canavalia
 * † Canavalia miocenica – type locality for species
 * † Cancellaria
 * † Cancellaria sanctifrancisci – or unidentified comparable form
 * † Cancellaria springvalenensis – type locality for species
 * † Cantharus
 * † Cantharus sp.
 * † Carditamera
 * † Carditamera affinis – or unidentified related form
 * † Carditamera guppyi
 * † Carditamera sp.
 * † Carditamera virginiae
 * † Caricella – tentative report
 * † Caricella
 * † Caricella ogilviana
 * † Caricella perpinguis
 * † Caricella sp.
 * † Carinaria
 * † Carinaria caperata
 * † Carinodrillia
 * † Carinodrillia meraca
 * † Caryocorbula
 * † Caryocorbula helanae
 * † Caryocorbula helenae
 * † Caryocorbula manzanillensis
 * † Caryocorbula sp.
 * † Cassia
 * † Cassia kugleri – type locality for species
 * † Cassia leptocarpoides – type locality for species
 * † Cassia longifolia
 * † Cassia ordinaria
 * † Cassia sipariensis
 * † Cassia zuliana – type locality for species
 * † Cassidulina
 * † Cassidulina laevigata
 * † Cassis
 * † Cassis sulcifera – or unidentified comparable form
 * † Cassis togata
 * † Cassis tuberosa – or unidentified related form
 * † Cativella
 * † Cativella navis
 * † Cativella semitranslucens – or unidentified related form
 * † Caulastrea
 * † Caulastrea portoricensis
 * † Cavolinia
 * † Cavolinia audeninoi
 * † Cedrela – tentative report
 * † Cedrela
 * † Cedrela preodorata – type locality for species
 * † Cedrela tertiaria – type locality for species
 * † Cerithiopsis
 * † Cerithiopsis sp.
 * † Cerithiopsis veatchiana
 * † Cerithium
 * † Cerithium harrisi
 * † Cerithium harrisii
 * † Cerithium isabellae
 * † Cerithium soldadense
 * † Cerithium sp.
 * † Chama
 * † Chama macerophylla – or unidentified comparable form
 * † Chama sp.
 * † Cheilea
 * † Cheilea equestris – or unidentified comparable form
 * † Chicoreus
 * † Chicoreus cornurectus
 * † Chicoreus domingensis – or unidentified comparable form
 * † Chione
 * † Chione cancellata
 * † Chione dalliana
 * † Chione guppyana
 * † Chione paraensis
 * † Chione springvalensis – type locality for species
 * † Chione veatchiana
 * † Cibicidina
 * † Cibicidina antiqua
 * † Cibicidoides
 * † Cibicidoides pseudoungerianus
 * † Cibicidoides sp.
 * † Cimomia
 * † Cimomia kugleri – type locality for species
 * † Cimomia subrecta
 * † Clavilithes
 * † Clavilithes harrisii
 * † Clavilithes hubbardanus
 * † Clavus
 * † Clavus daditrina – type locality for species
 * † Clavus inniadda – type locality for species
 * † Clavus nitrina – type locality for species
 * † Clavus pennyi – type locality for species
 * † Clavus popefusiformis – type locality for species
 * † Clavus riogurabonis – or unidentified related form
 * † Clavus tridadina – type locality for species
 * † Clementia
 * † Clementia dariena
 * † Clio
 * † Clio lavaysea – or unidentified comparable form
 * † Clio maxima – or unidentified related form
 * † Clio pulcherrima
 * † Closia
 * † Closia maiae
 * † Closia maturensis
 * † Clusia
 * † Clusia fossilia – type locality for species
 * † Clusia vera
 * † Cochliolepis
 * † Cochliolepis pluscula
 * † Colpophyllia
 * † Colpophyllia sp.
 * † Colubraria
 * † Colubraria sp.
 * † Colubrina
 * † Colubrina miocenica – type locality for species
 * † Columbella
 * † Columbella asphaltoda
 * † Columbella labreana
 * † Combretum
 * † Combretum incertum – type locality for species
 * † Conasprelloides
 * † Conasprelloides multiliratus
 * † Condylocardia
 * † Condylocardia guppyi
 * † Conocarpus
 * † Conocarpus erectus
 * † Conocarpus preerectus – type locality for species
 * † Conomitra
 * † Conomitra sp.
 * † Conus
 * † Conus couvaensis – type locality for species
 * † Conus couvaensis
 * † Conus imitator – type locality for species
 * † Conus imitator
 * † Conus maga – type locality for species
 * † Conus medialira – type locality for species
 * † Conus sp.
 * † Conus springvaleensis
 * † Conus trinitatensis – type locality for species
 * † Corbula
 * † Corbula disparilis – or unidentified related form
 * † Corbula islatrinitatis
 * † Corbula melajoensis – or unidentified related form
 * † Corbula melajoensis
 * † Corbula sp.
 * † Costa
 * † Costa santacrucensis
 * † Costa variabilocostata
 * † Costus – tentative report
 * † Costus incertus – type locality for species
 * † Coussapoa
 * † Coussapoa vaningeni major
 * † Crassinella
 * † Crassinella guppyi
 * † Crassinella marticensis
 * † Crassinella martinicensis
 * † Crassinella sp.
 * † Crassispira
 * † Crassispira faceta
 * † Crassispira factea
 * † Crassispira ritanida
 * † Crassostrea
 * † Crassostrea virginica – or unidentified comparable form
 * † Crenella
 * † Crenella decussata
 * † Crepidula
 * † Crepidula fornicata
 * † Crepidula maculosa – or unidentified comparable form
 * † Crepidula plana
 * † Crucibulum
 * † Crucibulum piliferum
 * † Crucibulum springvalensis
 * † Crucibulum subsutum
 * † Cucullaea
 * † Cucullaea harttii
 * † Cucullaria
 * † Cucullaria perinopinata
 * † Cumingia
 * † Cumingia galbensis
 * † Cuneocorbula
 * † Cuneocorbula helenae
 * † Cuneocorbula subengonata
 * † Cuneocorbula weaveri
 * † Cupuladria
 * † Cupuladria canariensis
 * † Cupularia
 * † Cupularia sp.
 * † Cupularia umbellata
 * † Cyclinella
 * † Cyclinella cyclica
 * † Cyclinella sp.
 * † Cyclinella tenuis – or unidentified related form
 * † Cyclopecten
 * † Cyclopecten sp.
 * † Cyclostremiscus
 * † Cyclostremiscus guppyi – type locality for species
 * † Cyclostremiscus pentagonus
 * † Cyclostremiscus sp.
 * † Cylichna
 * † Cylichna solivaga
 * † Cylichnella
 * † Cylichnella altera
 * † Cylichnella sp.
 * † Cymatiella
 * † Cymatiella vokesorum
 * † Cymatium
 * † Cymatium sp.
 * † Cymia
 * † Cymia brightoniana
 * † Cymia woodii
 * † Cypraea
 * † Cypraea sp.
 * † Cypraeorbis
 * † Cypraeorbis perplexa
 * † Cypraeorbis vaughani
 * † Cyprideis
 * † Cyprideis bronnimanni – type locality for species
 * † Cythereis – tentative report
 * † Cythereis sculptilis
 * † Cythereis trinidadensis – type locality for species
 * † Cytherella
 * † Cytherella guasarensis – type locality for species
 * † Cytherella polita
 * † Cytherella pulchra – or unidentified related form
 * † Cytherella sp.
 * † Cytherella spp.
 * † Cytherella sylverinica – or unidentified related form
 * † Cytherelloidea
 * † Cytherelloidea sp.
 * † Cytheretta
 * † Cytheretta arrugia – type locality for species
 * † Cytheromorpha
 * † Cytheromorpha sp.
 * † Cytheropteron
 * † Cytheropteron leonensis
 * † Cytheropteron liogluma
 * † Cytheropteron renzi
 * † Cytheropteron sp.
 * † Cytheropteron subreticulatum
 * † Dallocardia
 * † Dallocardia sanctidavidis
 * † Dentalium
 * † Dentalium amaliense – or unidentified comparable form
 * † Dentalium armillatum
 * † Dentalium cossmannianum
 * † Dentalium divulgatum
 * † Dentalium microstria
 * † Dentalium sexangulum – or unidentified comparable form
 * † Dentalium sp.
 * † Diodora
 * † Diodora cavenensis
 * † Diodora cayenensis
 * † Diodora cayensis
 * † Diodora sp.
 * † Diploria
 * † Diploria zambensis
 * † Discorbis
 * † Discorbis auberii
 * † Discorbis tholus
 * † Dolostoma
 * † Dolostoma anorhepes
 * † Donax
 * † Donax brightonensis
 * † Donax fabagelloides
 * † Donax sp.
 * † Donax striatus – or unidentified comparable form
 * † Donax striatus
 * † Dosina
 * † Dosina mauryae – type locality for species
 * † Dosinia
 * † Dosinia ponderosa
 * † Dosinia sp.
 * † Eburna
 * † Eburna caroniana
 * † Echinocythereis
 * † Echinocythereis asperrima
 * † Echites
 * † Echites ettinghauseni – type locality for species
 * † Elphidium
 * † Elphidium advenum
 * † Elphidium sagrum
 * † Epitonium
 * † Epitonium albidum
 * † Epitonium candeanum – or unidentified comparable form
 * † Epitonium foliaceicostatum – or unidentified related form
 * † Epitonium foliaceiscostatum – or unidentified related form
 * † Epitonium humphreysi
 * † Epitonium leroyi – tentative report
 * † Epitonium maturense
 * † Epitonium multistriatum – or unidentified comparable form
 * † Epitonium rohri
 * † Epitonium sericifilum – or unidentified related form
 * † Epitonium sp.
 * † Eponides
 * † Eponides parantillarum
 * † Euclia
 * † Euclia codazzii
 * † Euclia montserratensis – type locality for species
 * † Euclia montserratensis
 * † Eucrassatella
 * † Eucrassatella montserratensis
 * † Eucrassatella trinitaria
 * † Eucrassatella trinitarius
 * † Eucythere
 * † Eucythere sp.
 * † Eucytherura – tentative report
 * † Eucytherura
 * † Eucytherura decorata
 * † Eucytherura ruggierii – type locality for species
 * † Eugenia
 * † Eugenia comparabilis – type locality for species
 * † Eugenia comparabilis
 * † Eulima
 * † Eulima clava
 * † Eulima clavata
 * † Eulima egregia
 * † Eulima sp. Ainformal
 * † Eulimella
 * † Eulimella mitis
 * † Eulimella sp. Ainformal
 * † Eunaticina
 * † Eunaticina sp.
 * † Eupleura
 * † Eupleura lehneri
 * † Eurypyrene
 * † Eurypyrene inflata
 * † Eurytellina – tentative report
 * † Eurytellina
 * † Eurytellina melajoensis
 * † Eurytellina oligoscissulata
 * † Eurytellina oligoscissurata
 * † Eurytellina punicea
 * † Fagara
 * † Fagara miocenica – type locality for species
 * † Fasciolaria
 * † Fasciolaria tulipa – or unidentified comparable form
 * † Fasciolaria tulipa
 * † Favia
 * † Favia dominicensis
 * † Ficus
 * † Ficus carbasea
 * † Ficus porcellanaria
 * † Florimetis
 * † Florimetis trinitaria
 * † Fossarus
 * † Fossarus anomalis
 * † Fossarus anomalus
 * † Fugleria
 * † Fugleria millifila
 * † Fursenkoina
 * † Fursenkoina sp.
 * † Fusimitra
 * † Fusimitra sanctifrancisci – type locality for species
 * † Fusinus
 * † Fusinus bocarepertus
 * † Fusinus bocaserpentis
 * † Fusinus colubri
 * † Fusinus longiusculoides
 * † Fusinus meunieri
 * † Fusinus mohrioides
 * † Fusinus sewalliana
 * † Fusinus sirenideditus
 * † Fusinus sp.
 * † Fusinus springvalensis
 * † Fusinus taeniensis
 * † Fusinus tulipa – or unidentified comparable form
 * † Fusiturricula
 * † Fusiturricula springvaleensis – type locality for species
 * † Fusoficula
 * † Fusoficula juvenis
 * † Gastrochaena
 * † Gastrochaena couvana – type locality for species
 * † Gemmula
 * † Gemmula machapoorensis – type locality for species
 * † Gemmula machapoorensis
 * † Gemmula vaningeni
 * † Gibberula
 * † Gibberula trinitatensis – type locality for species
 * † Globocassidulina
 * † Globocassidulina subglobosa
 * † Glomospira
 * † Glomospira gordialis
 * † Glycymeris
 * † Glycymeris undata
 * † Glyphostoma
 * † Glyphostoma addina – type locality for species
 * † Glyphostoma caronensis – type locality for species
 * † Glyphostoma sculptile
 * † Glyphostoma triniada – type locality for species
 * † Glyptoactis
 * † Glyptoactis alticostata
 * † Goniastrea
 * † Goniastrea trinitatis
 * † Goniopora
 * † Goniopora hilli
 * † Gordanops
 * † Gordanops baranoanus
 * † Granulina
 * † Granulina nitrina – type locality for species
 * † Gryphus – tentative report
 * † Gryphus
 * † Gryphus carneoides
 * † Gryphus stantoni
 * † Hanetia
 * † Hanetia semiglobosa
 * † Hanzawaia
 * † Hanzawaia carstensi
 * † Hanzawaia mantaensis
 * † Hastula
 * † Hastula hastata – or unidentified related form
 * † Haustellum
 * † Haustellum chrysostoma
 * † Haustellum messorium
 * † Heliconia
 * † Heliconia elegans
 * † Hemicytherura
 * † Hemicytherura videns
 * † Hemiseptella
 * † Hemiseptella sp.
 * † Hepatus
 * † Hepatus nodosus – type locality for species
 * † Hercoglossa
 * † Hercoglossa harrisi – type locality for species
 * † Hercoglossa harrisi
 * † Hercoglossa waringi – type locality for species
 * † Hermanites – tentative report
 * † Hermanites collei
 * † Hermanites grimsdalei – type locality for species
 * † Hespererato
 * † Hespererato maugeriae
 * † Hindsiclava
 * † Hindsiclava caroniana – or unidentified comparable form
 * † Hindsiclava consors
 * † Hindsiclava henekeni
 * † Hipponix
 * † Hipponix antiquatus – or unidentified comparable form
 * † Hipponix sp.
 * † Hyotissa
 * † Hyotissa haitensis
 * † Inga
 * † Inga kugleri – type locality for species
 * † Isocythereis – tentative report
 * † Isocythereis fissicostis – or unidentified related form
 * † Ithycythara
 * † Ithycythara hilaris
 * † Ithycythara sp.
 * † Jaspidella
 * † Jaspidella sanctidominici
 * † Jousseaumea
 * † Jousseaumea joossi
 * † Juliacorbula
 * † Juliacorbula aequivalvis
 * † Juliacorbula fossilis
 * † Kangarina
 * † Kangarina quellita
 * † Kapalmerella
 * † Kapalmerella mortoni
 * † Krithe
 * † Krithe guatemalensis
 * † Krithe hiwanneensis
 * † Krithe producta – or unidentified related form
 * † Krithe reversa – type locality for species
 * † Kuphus – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Kuphus
 * † Kuphus incrassatus – or unidentified related form
 * † Kuphus incrassatus
 * † Laevicardium
 * † Laevicardium serratum
 * † Lagena
 * † Lagena acuticosta
 * † Lamelliconcha
 * † Lamelliconcha circinata
 * † Lamelliconcha labreana
 * † Latirus
 * † Latirus infundibulum – or unidentified comparable form
 * † Latirus infundibulum
 * † Lecythidoanthus
 * † Lecythidoanthus kugleri
 * † Leguminosites
 * † Leguminosites browneaformis – type locality for species
 * † Leguminosites canavaliformis – type locality for species
 * † Leguminosites silvensis – type locality for species
 * † Leguminosites trinitensis – type locality for species
 * † Lementina
 * † Lementina papulosa
 * † Lenticulina
 * † Lenticulina acutistriata
 * † Lenticulina americana – or unidentified comparable form
 * † Lenticulina falcifer
 * † Lenticulina formosa
 * † Lenticulina spp.
 * † Lepidocyclina
 * † Lepidocyclina canellei – or unidentified related form
 * † Lepidocyclina cornellei
 * † Lepidocyclina favosa
 * † Lepidocyclina forresti
 * † Lepidocyclina gigas
 * † Lepidocyclina giraudi
 * † Lepidocyclina pancanalis
 * † Lepidocyclina parvula
 * † Lepidocyclina subglobosa
 * † Lepidocyclina supera
 * † Lepidocyclina undosa
 * † Lepidocyclina waylandvaughani
 * † Lepidocyclina yurnagunensis
 * † Leptoseris
 * † Leptoseris gardineri
 * † Leptoseris walli
 * † Levifusus
 * † Levifusus pagodiformis
 * † Limopsis
 * † Limopsis subangularis
 * † Liothyrella – tentative report
 * † Liothyrella lecta
 * † Liotia
 * † Liotia lillianae
 * † Liotia machapoorensis
 * † Lirophora
 * † Lirophora caroniana
 * † Lirophora sanctidavidis
 * † Lirophora sp.
 * † Lithophaga
 * † Lithophaga nigra
 * † Longchaeus
 * † Longchaeus sp.informal
 * † Lopha
 * † Lopha messor
 * † Loxoconcha – tentative report
 * † Loxoconcha
 * † Loxoconcha banesensis
 * † Loxoconcha nuda
 * † Loxoconcha reticularis
 * † Loxoconcha rohri – type locality for species
 * † Lucina – tentative report
 * † Lucina
 * † Lucina lomitensis
 * † Lucina pectinata – or unidentified comparable form
 * † Lucinisca
 * † Lucinisca roigi
 * † Luvula
 * † Luvula palmerae
 * † Lyria
 * † Lyria wilcoxiana
 * † Lyropecten
 * † Lyropecten condylomaius – or unidentified related form
 * † Macrocallista
 * † Macrocallista maculata
 * † Macrocypris
 * † Macrocypris decora
 * † Mactra
 * † Mactra austeniana
 * † Mactrotoma
 * † Mactrotoma maracaibensis – or unidentified comparable form
 * † Mactrotoma maracaibensis
 * † Madracis
 * † Madracis sp.
 * † Malea
 * † Malea sp.
 * † Marginella
 * † Marginella brassoensis – type locality for species
 * † Marginella bulbrooki – type locality for species
 * † Marginella dalliana
 * † Marginella guaica
 * † Marginella solitaria
 * † Marsupina
 * † Marsupina bufo – or unidentified comparable form
 * † Marsupina bufo
 * † Martesia
 * † Martesia oligocaenica
 * † Martesia striata
 * † Massillina
 * † Massillina tenuissima
 * † Massyla
 * † Massyla sp.
 * † Mathilda
 * † Mathilda sp. Ainformal
 * † Maytenus
 * † Maytenus trinitense – type locality for species
 * † Melanella
 * † Melanella sp.
 * † Melongena
 * † Melongena melongena
 * † Melonis
 * † Melonis pompilioides
 * † Meretrix
 * † Meretrix nuttalliopsis – or unidentified comparable form
 * † Meretrix subimpressa
 * † Merisca
 * † Merisca trinidadensis
 * † Mesalia
 * † Mesalia pumila
 * † Metaphos
 * † Metaphos sp.
 * Metula
 * † Metula cancellata – or unidentified related form
 * † Metulella
 * † Metulella caronensis – type locality for species
 * † Microdrillia
 * † Microdrillia propetrina – type locality for species
 * † Microdrillia trina – type locality for species
 * † Microdrillia trina
 * † Microgaza
 * † Microgaza oblita
 * † Miltha
 * † Miltha hillsboroensis – or unidentified related form
 * † Mimosites
 * † Mimosites trinidadensis – type locality for species
 * † Mimusops
 * † Mimusops anomala – type locality for species
 * † Mimusops leei – type locality for species
 * † Mimusops miocenica – type locality for species
 * † Mimusops preduplicata – type locality for species
 * † Miogypsina
 * † Miogypsina bramletti
 * † Miogypsina hawkinsi
 * † Miogypsina mexicana
 * † Miogypsina primitiva – or unidentified related form
 * † Miogypsina staufferi
 * † Miraclathurella
 * † Miraclathurella ralla
 * † Misanteca
 * † Misanteca dubiosa
 * † Mitra
 * † Mitra sp.
 * † Modiolus
 * † Modiolus americana – or unidentified comparable form
 * † Modiolus carchedonius
 * † Modulus
 * † Modulus sp.
 * † Modulus tamanensis – type locality for species
 * † Modulus tamanensis
 * † Montastrea
 * † Montastrea brevis
 * † Montastrea canalis
 * † Montastrea cylindrica
 * † Montastrea endothecata
 * † Montastrea limbata
 * † Montastrea sp.
 * † Montastrea trinitatis
 * † Mulinia
 * † Mulinia sp.
 * † Munseyella
 * † Munseyella hyalokystis
 * † Munseyella punctata – type locality for species
 * † Muracypraea
 * † Muracypraea caroniensis
 * † Muracypraea henekeni
 * † Muricopsis
 * † Muricopsis galbensis
 * † Mycetophyllia
 * † Mycetophyllia bullbrooki
 * † Myrtea – tentative report
 * † Myrtea cookei
 * † Nannodiella
 * † Nannodiella amicta
 * † Nannodiella rintriada
 * † Narona
 * † Narona bulbrooki – type locality for species
 * † Narona semota
 * † Nassarina
 * † Nassarina sp.
 * † Nassarius
 * † Nassarius antillarum – or unidentified comparable form
 * † Nassarius brassiensis – type locality for species
 * † Nassarius galbanus
 * † Nassarius sp.informal
 * † Nassarius trinitatensis
 * † Nassarius vibex
 * † Natica
 * † Natica cuspidata
 * † Natica sp.
 * † Natica youngi
 * † Naticarius
 * † Naticarius canrena – or unidentified related form
 * † Naticarius canrena
 * † Naticarius semilunata – or unidentified comparable form
 * † Necronectes
 * † Necronectes proavitus
 * † Nectandra
 * † Nectandra curvatifolia
 * † Nectandra kugleri – type locality for species
 * † Nectandra silvarenaria – type locality for species
 * † Nemocardium
 * † Nemocardium jamaicense – or unidentified related form
 * † Neoconorbina
 * † Neoconorbina patelliformis – or unidentified comparable form
 * † Nerita
 * † Nerita exuvioides
 * † Neritina
 * † Neritina sp.
 * † Neritina virginea – or unidentified comparable form
 * † Niso
 * † Niso grandis
 * † Niso sp.
 * † Noetia
 * † Noetia centrota
 * † Noetia sheldoniana
 * † Nonion
 * † Nonion sp.
 * † Nucula
 * † Nucula baccata
 * † Nucula vieta
 * † Nuculana
 * † Nuculana sp.
 * † Nummulites
 * † Nummulites bullbrooki
 * † Nummulites semmesi
 * † Odontogryphaea
 * † Odontogryphaea thirsae
 * † Odostomia
 * † Odostomia canaliculata
 * † Odostomia sp.
 * † Oliva
 * † Oliva couvana
 * † Oliva cylindrica
 * † Oliva trinidadensis
 * † Olivella
 * † Olivella fundarugata
 * † Olivella mutica – or unidentified related form
 * † Olivella mutica
 * † Olivella sp.
 * † Olivella verreauxi – or unidentified comparable form
 * † Olivella verreauxii – or unidentified comparable form
 * † Orionina
 * † Orionina bermudae – tentative report
 * † Ostrea
 * † Ostrea crenulimarginata
 * † Ostrea cynthiae
 * † Ostrea golfotristensis
 * † Ostrea messor
 * † Ostrea pulaskensis
 * † Ostrea sp.
 * † Ostrea thalassoklusta
 * † Palaeopinnixa
 * † Palaeopinnixa intermedia – type locality for species
 * † Pallacera
 * † Pallacera gaudelupensis – or unidentified comparable form
 * † Pallacera sp. Ainformal
 * † Palmocarpon
 * † Palmocarpon acrocomioides
 * † Palmocarpon bactrioides
 * † Palmocarpon fusiforme – type locality for species
 * † Palmophyllum
 * † Palmophyllum sp.
 * † Pandora
 * † Pandora sp.
 * † Paraborsonia
 * † Paraborsonia brassoensis – type locality for species
 * † Paracypris
 * † Paracypris communis
 * † Paracypris limburgensis – or unidentified related form
 * † Paracytheretta – tentative report
 * † Paracytheretta maracensis – type locality for species
 * † Parametaria
 * † Parametaria prototyphus
 * † Parametaria prototypus
 * † Parametaria rutschi
 * † Parvamussium
 * † Parvamussium bronni
 * † Parvanachis
 * † Parvanachis obesa
 * † Parviturbo
 * † Parviturbo maturensis
 * † Pavona
 * † Pavona machapooriensis
 * † Pavona pennyi
 * † Pavona trinitatis
 * † Pecten
 * † Pecten archon
 * † Perissocytheridea
 * † Perissocytheridea reticulata
 * † Persea
 * † Persea americana
 * † Persea macrophylloides
 * † Persea preamericana – type locality for species
 * † Persephona
 * † Persephona punctata – or unidentified comparable form
 * † Persicula
 * † Persicula interruptalineata – or unidentified comparable form
 * † Persicula interruptalineata
 * † Persicula propeobesa – type locality for species
 * † Persicula propeobesa
 * † Petaloconchus
 * † Petaloconchus floridanus – or unidentified comparable form
 * † Petaloconchus sculpturatus – type locality for species
 * † Petaloconchus sculpturatus
 * † Phalium
 * † Phalium guppyana
 * † Pholadomya
 * † Pholadomya sp.
 * † Pholas
 * † Pholas mackiana
 * † Pholas sp.
 * † Phos
 * † Phos bulbrooki – type locality for species
 * † Phos trinitatensis – type locality for species
 * † Phyllites
 * † Phyllites oropouchensis – type locality for species
 * † Phyllonotus
 * † Phyllonotus pomum – or unidentified comparable form
 * † Piperites
 * † Piperites cordatus – or unidentified comparable form
 * † Pitar
 * † Pitar cicinatus
 * † Pitar circinatus
 * † Pitar labeanus
 * † Pitar labreanus
 * † Pitar sp.
 * † Pithecolobium
 * † Pithecolobium pseudotrapezifolium
 * † Pithecolobium tenuifolium
 * † Pithecolobium unguis cati
 * † Plagioctenium
 * † Plagioctenium reedsi – type locality for species
 * † Planorbulina
 * † Planorbulina mediterranensis
 * † Planorbulinella
 * † Planorbulinella trinitatensis
 * † Platella
 * † Platella kellettae
 * † Pleiorytis
 * † Pleiorytis caroniana
 * † Pleuromeris
 * † Pleuromeris acaris – or unidentified comparable form
 * † Pleurophopsis
 * † Pleurophopsis unioides
 * † Pleuroploca
 * † Pleuroploca turamensis
 * † Pleurotoma
 * † Pleurotoma guppyana
 * † Plicatula
 * † Plicatula gibbosa
 * † Plumeria
 * † Plumeria alia
 * † Pocillopora
 * † Pocillopora arnoldi
 * † Poirieria
 * † Poirieria hutchinsoni
 * † Polinices
 * † Polinices hepaticus – or unidentified comparable form
 * † Polinices sp.
 * † Polinices stanislasmeunieri
 * † Polystira
 * † Polystira sp. Ainformal
 * † Polystira sp. Binformal
 * † Porites
 * † Porites astreoides – or unidentified related form
 * † Porites astreoides
 * † Porites baracoaensis
 * † Porites trinitatis
 * † Porites waylandi
 * † Portunus
 * † Portunus oblongus
 * † Potamides
 * † Potamides suprasulcatus
 * † Propeamussium
 * † Propeamussium pennyi
 * † Propontocypris
 * † Propontocypris sp.
 * † Prunum
 * † Prunum calypsonis
 * † Prunum dallianum – or unidentified related form
 * † Prunum dallianum
 * † Prunum springvalensis
 * † Psammacoma
 * † Psammacoma sp.informal
 * † Psammocora
 * † Psammocora gasparillensis
 * † Psammocora trinitatis
 * † Psammotreta
 * † Psammotreta galbana
 * † Psamosolen – tentative report
 * † Psamosolen mansfieldi – type locality for species
 * † Pseudochama
 * † Pseudochama caloosana – or unidentified related form
 * † Pseudochama caloosana – or unidentified comparable form
 * † Pseudolatirus
 * † Pseudolatirus tortilis
 * † Pseudoliva
 * † Pseudoliva bocaserpentis
 * † Pseudoliva guppyi – type locality for species
 * † Pseudononion
 * † Pseudononion atlanticum
 * † Pseudononion modesta
 * † Pseudononion subgrateloupi
 * † Pseudotorinia
 * † Pseudotorinia guppyi
 * † Pseudotorinia melajoensis
 * † Pseudotorinia semidecussata – or unidentified comparable form
 * † Psidium
 * † Psidium guajavafolia – type locality for species
 * † Pterygocythereis
 * † Pterygocythereis sp.
 * † Pugnus
 * † Pugnus lachrimula
 * † Puriana – tentative report
 * † Puriana
 * † Puriana rugipunctata
 * † Puriana sp.
 * † Purpura
 * † Purpura sp.
 * † Pycnodonte
 * † Pycnodonte percrassa – or unidentified comparable form
 * † Pyramidella
 * † Pyramidella daidemata – or unidentified comparable form
 * † Pyramidella jamaicensis – or unidentified related form
 * † Pyramidella sp.
 * † Pyruclia
 * † Pyruclia auriculaperta – type locality for species
 * † Quinqueloculina
 * † Quinqueloculina auberiana
 * † Quinqueloculina lamarckiana
 * † Quinqueloculina polygona
 * † Quinqueloculina seminulangulata
 * † Quinqueloculina yaguatensis
 * † Raeta
 * † Raeta meridionalis
 * † Ranina
 * † Ranina cuspidata
 * † Ranina porifera
 * † Retilaskeya
 * † Retilaskeya bicolor
 * † Reussella
 * † Reussella laevigata
 * † Rhamnidium
 * † Rhamnidium miocenicum – type locality for species
 * † Rheedia
 * † Rheedia miocenica – type locality for species
 * † Rheedia sylvargillacea – type locality for species
 * † Rhinoclavis
 * † Rhinoclavis sp.
 * † Rhizophora
 * † Rhizophora mangle
 * † Rhizophora premangle – type locality for species
 * † Rhizorus
 * † Rhizorus sp. Ainformal
 * † Rhizorus sp. Binformal
 * † Rictaxis
 * † Rictaxis sp.
 * † Rimella
 * † Rimella fowleriana
 * † Rimella knappiana
 * † Ringicula
 * † Ringicula semistriata – or unidentified related form
 * † Rissoa
 * † Rissoa sp.
 * † Rissoina
 * † Rissoina sp.
 * † Rondeletia
 * † Rondeletia goldmani
 * † Rosalina
 * † Rosalina subaraucana
 * † Rostellaria
 * † Rostellaria carolinae
 * † Saccella
 * † Saccella ludificans
 * † Saccella perlepida
 * † Sapota
 * † Sapota agnitionalis
 * † Scabricola
 * † Scabricola nodulosa
 * † Scapharca
 * † Scapharca placata
 * † Scapharca sanctidavidis
 * † Seila
 * † Seila adamsii – or unidentified comparable form
 * Semele
 * † Semele anteriocosta – type locality for species
 * † Semele anteriocosta – or unidentified related form
 * † Semele claytoni
 * † Semele laevis
 * † Semele proficua
 * † Semele purpurascens
 * † Semele purpurescens
 * † Serpulorbis
 * † Serpulorbis decussatus
 * † Serpulorbis papulosus
 * † Serpulorbis sp.
 * † Siderastrea
 * † Siderastrea siderea
 * † Sideroxylon
 * † Sideroxylon mastichodendroides – type locality for species
 * † Simnialena
 * † Simnialena uniplicata – or unidentified comparable form
 * † Sincola
 * † Sincola crassilabrum
 * † Sincola cunninghamcraigi
 * † Sincola melajoensis – tentative report
 * † Sincola melajoensis
 * † Sincola walli – type locality for species
 * † Sincola walli
 * † Sinum
 * † Sinum naticoidalis – type locality for species
 * † Sinum sp.
 * † Siphonina
 * † Siphonina pulchra
 * † Siphonochelus
 * † Siphonochelus sawkinsi – type locality for species
 * † Socrites
 * † Socrites sp.
 * † Solariella – tentative report
 * † Solariella
 * † Solariella caroniana
 * † Solariella godineaiuensis
 * † Solariorbis
 * † Solariorbis marginatus
 * † Solarium
 * † Solarium stephanephorum
 * † Solen
 * † Solen sp.
 * † Solena
 * † Solena obliquus
 * † Solenastrea
 * † Solenastrea bournoni
 * † Solenosteira
 * † Solenosteira cochlearis
 * † Sphaerocypraea
 * † Sphaerocypraea bartlettiana
 * † Sphaerocypraea wegeneri
 * † Spondylus
 * † Spondylus sp.
 * † Springvaleia
 * † Springvaleia leroyi
 * † Stephanocoenia
 * † Stephanocoenia intersepta
 * † Stramonita
 * † Stramonita haemostoma – or unidentified comparable form
 * † Stramonita sp.informal
 * † Strepsidura – tentative report
 * † Strepsidura soldadensis
 * † Strigilla
 * † Strigilla carnaria
 * † Strigilla pisiformis
 * † Strigilla sp.
 * † Strioterebrum
 * † Strioterebrum baculiforme – or unidentified related form
 * † Strioterebrum baculiforme – or unidentified comparable form
 * † Strioterebrum gatunense – or unidentified comparable form
 * † Strioterebrum laevifasciola – or unidentified related form
 * † Strioterebrum sp.
 * † Strioterebrum spiriferum
 * † Strombina
 * † Strombina duddeleyi
 * † Strombina radicensis – type locality for species
 * † Strombina radicensis
 * † Strombina sp.
 * † Strombinophos
 * † Strombinophos perdoctus
 * † Strombinophos sp.
 * † Strombus
 * † Strombus sp.
 * † Stylophora
 * † Stylophora affinis
 * † Stylophora granulata
 * † Stylophora imperatoris
 * † Stylophora minor
 * † Stylophora undata
 * † Styrax – tentative report
 * † Styrax lehneri – type locality for species
 * † Subcancilla
 * † Subcancilla couvensis
 * † Sulcoretusa
 * † Sulcoretusa sulcata – or unidentified related form
 * † Syntomodrillia
 * † Syntomodrillia inadrina – type locality for species
 * † Tagelus
 * † Tagelus divisus – or unidentified comparable form
 * † Tagelus mansfieldi
 * † Tagelus plebeius
 * † Tapirira
 * † Tapirira trinitiana – type locality for species
 * † Tectonatica
 * † Tectonatica pusilla
 * † Teinostoma
 * † Teinostoma caronensis – type locality for species
 * † Teinostoma caroniense
 * † Teinostoma melajoense
 * † Teinostoma melajoensis
 * † Teinostoma nugax
 * † Teinostoma spretum
 * † Tellidora
 * † Tellidora cristata
 * † Tellidora sp.
 * † Tellina
 * † Tellina caroniana
 * † Tellina couvaensis – type locality for species
 * † Tellina elinguis
 * † Temnoconcha
 * † Temnoconcha brasiliana – or unidentified related form
 * † Terebra
 * † Terebra brassoensis – type locality for species
 * † Terebra cucurrupiensis
 * † Terebra sp.
 * † Terebra taurina
 * † Terebra trinitatensis – type locality for species
 * † Terebripora
 * † Terebripora sp.
 * † Terminalia
 * † Terminalia trinitense – type locality for species
 * † Textularia
 * † Textularia agglutinans
 * † Textularia conica
 * † Textularia framptoni
 * † Thaumastoplax
 * † Thaumastoplax prima
 * † Thyasira
 * † Thyasira addocasa
 * † Tichosina – tentative report
 * † Tichosina trinitatensis
 * † Tivela
 * † Tivela austeniana
 * † Trachyleberis – tentative report
 * † Trachyleberis
 * † Trachyleberis reticulospinosa
 * † Trachyleberis sp.
 * † Trachyleberis spinossima
 * † Trachyphyllia
 * † Trachyphyllia bilobata
 * † Trachyphyllia sawkinsi
 * † Trichilia
 * † Trichilia hirtaformis – type locality for species
 * † Trichilia prebakeri – type locality for species
 * † Trigoniocardia
 * † Trigoniocardia antillarum – or unidentified comparable form
 * † Trigoniocardia carolinae
 * † Trigoniocardia maturensis
 * † Trigoniocardia melajoensis
 * † Triloculina
 * † Triloculina sp.
 * † Trinitasia
 * † Trinitasia sanctiandreae – or unidentified related form
 * † Triphora
 * † Triphora guppyi
 * † Triphora sp.
 * † Triptychus
 * † Triptychus sp.
 * † Trochita
 * † Trochita aperta
 * † Trochita radians
 * † Trona
 * † Trona trinitatensis – type locality for species
 * † Trophon
 * † Trophon progne
 * † Tropidacris
 * † Tropidacris latreillei – or unidentified comparable form
 * † Tucetona
 * † Tucetona pectinata
 * † Turbinella
 * † Turbinella trinitatis
 * † Turbonilla
 * † Turbonilla riosecana
 * † Turbonilla sp.
 * † Turbonilla sp. Ainformal
 * † Turbonilla sp. Binformal
 * † Turbonilla sp. Cinformal
 * † Turbonilla sp. Dinformal
 * † Turritella
 * † Turritella abrupta
 * † Turritella altilira – or unidentified related form
 * † Turritella altilira
 * † Turritella altilirata – or unidentified related form
 * † Turritella altilirata – or unidentified comparable form
 * † Turritella altilirata
 * † Turritella bifastigata
 * † Turritella caparonis
 * † Turritella caronensis
 * † Turritella humerosa
 * † Turritella machapoorensis
 * † Turritella mimetes – or unidentified related form
 * † Turritella monserratensis – type locality for species
 * † Turritella nerinexa
 * † Turritella perattenuata – or unidentified related form
 * † Turritella plaigyrata
 * † Turritella planigyrata – or unidentified related form
 * † Turritella planigyrata
 * † Turritella pllanigyrata – or unidentified related form
 * † Turritella soldadensis
 * † Turritella sp.
 * † Turritella wiedenmayeri – or unidentified related form
 * † Tylocassis
 * † Tylocassis maleaformis – type locality for species
 * † Typhina
 * † Typhina alata – or unidentified related form
 * † Typhinellus
 * † Typhinellus sowerbii
 * † Typhis
 * † Typhis sp.
 * † Uromitra
 * † Uromitra bristoli
 * † Uvigerina
 * † Uvigerina auberiana
 * † Uvigerina subperegrina
 * † Vaginella
 * † Vaginella lapugyensis – or unidentified comparable form
 * † Valvulineria
 * † Valvulineria palmerae – or unidentified comparable form
 * † Venericardia
 * † Venericardia crucedemaionis
 * † Venericardia planicosta
 * † Venericardia thalassoplekta
 * † Venerupis
 * † Venerupis atlantica
 * † Ventrilia
 * † Ventrilia sp.
 * † Vermicularia
 * † Vermicularia sp.
 * † Vermicularia spirata
 * † Vermicularia trilineata
 * † Vitta
 * † Vitta olssoni – or unidentified comparable form
 * † Vokesimurex
 * † Vokesimurex chrysostoma
 * † Volsella
 * † Volsella waringi
 * † Volutilithes
 * † Volutilithes pariaensis
 * † Volutilithes sp.
 * † Volvarina
 * † Volvarina sp. Ainformal
 * † Volvarina sp. Binformal
 * † Xestoleberis
 * † Xestoleberis glabrescens – or unidentified related form
 * † Xestoleberis mauryae – type locality for species