Formation:
Ozan/Austin Chalk
Ozan and Austin Chalk Formations Contact Zone
Ozan and Austin Chalk Formations Contact Zone
Aprox. 80 Million Years Ago
Aprox. 80 Million Years Ago
Ammonite Eupchydiscus jimenezi
Ammonite Eupchydiscus jimenezi
Ammonite Boehmoceras arculus
Ammonite Boehmoceras arculus
Ammonite Unknown
Ammonite Unknown
Ammonite Baculites capensis
Ammonite Baculites capensis
Ammonite Texanites (Plesiotexanites) stangeri
Ammonite Texanites (Plesiotexanites) stangeri
Ammonite Nowakites flaccidicostus
Ammonite Nowakites flaccidicostus
Mosasaur Tooth
Mosasaur Tooth
Mosasaur Vertebra
Mosasaur Vertebra
Fish Vertebra
Fish Vertebra
Shark Scapanorhynchus texana
Shark Scapanorhynchus texana
Gastropod Xenophora leprosa
Gastropod Xenophora leprosa
Gastropod Gyrodes sp.
Gastropod Gyrodes sp.
Gastropod Anchura sp.
Gastropod Anchura sp.
Gastropod Unknown
Gastropod Unknown
Gastropod Unknown
Gastropod Unknown
Bivalve Atreta cretacea
Bivalve Atreta cretacea
Bivalve Protocardia spillmani
Bivalve Protocardia spillmani
Bivalve Trigonia thoracia
Bivalve Trigonia thoracia
BIvalve Lima crenulicosta
BIvalve Lima crenulicosta
Bivalve Neithea casteeli
Bivalve Neithea casteeli
Oyster Inoceramus undabundus
Oyster Inoceramus undabundus