Nestucca Formation

The Nestucca Formation is a geologic formation in Oregon. It preserves fossils dating back to the Bartonian to Priabonian stages of the Eocene period.

Fossil content
The formation has provided fossils of:

Vertebrates

 * Mammals
 * Mammalia indet.


 * Fish
 * Heptranchias howelli
 * Galeocerdo sp.
 * Raja sp.
 * Isurus sp.

Invertebrates

 * Gastropods
 * Calliovarica oregonensis


 * Bivalves
 * Nucinella oregona


 * Decapods
 * Macroacaena alseanus