Jewett Sand Formation
The Jewett Sand Formation is a geologic formation in California, USA. It preserves fossils dating back to the Miocene Epoch of the Neogene period.Vertebrates
Cartilaginous fishes
Sharks
- †Alopias exigua
- †Alopias latidens
- Alopias vulpinus
- †Carcharocles angustidens
- †Carcharodon hastalis
- Carcharhinus sp.
- Cephaloscyllium sp.
- Cetorhinus sp.
- Echinorhinus blakei
- †Galeocerdo medius
- †Galeorhinus latus
- Heterodontus sp.
- Hexanchus sp.
- †Megachasma applegatei
- †Megalolamna paradoxodon
- †Negaprion elongata
- Odontaspis ferox
- †Parotodus benedini
- Sphyrna sp.
- †Squalus serriculus
- Squatina lerichi'
- †Zapteryx californicus
- Myliobatis californicus
- Bothidae indet.
- Embiotocidae indet.
- Gadidae indet.
- Pleuronectidae indet.
- Sciaenidae indet.
- Scorpaenidae indet.
Reptiles
- Chelonia indet.
- Crocodylia indet.
- †''Psephophorus calvertensis
Birds
- †Plotopterum joaquinensis
Mammals
- †Allodesmus kernensis
- †Allodelphis pratti
- †Anchitherium sp.
- †Argyrocetus joaquinensis
- †Argyrocetus bakersfieldensis
- †Desmathyus
- †Enaliarctidae indet.
- †Enaliarctos mealsi
- †Macrodelphinus kelloggi
- †Miodelphis californicus
- Otariidae indet.
- Phocidae indet.
- Pinnipedia indet.
- †Pinnarctidion bishopi''
- †Squalodontidae indet.
Invertebrates
Bivalves
