Jewett Sand Formation


The Jewett Sand Formation is a geologic formation in California, United States. It preserves fossils dating back to the Miocene Epoch of the Neogene period.

Vertebrates

Cartilaginous fishes

Sharks

[file:Lamnidae - Isurus hastalis.JPG|thumb|200px|Fossil teeth of C. hastalis]

Rays and skates

Bony Fishes

Reptiles

Birds

Mammals

Invertebrates

Bivalves

Gastropods

Scaphopods