Formation : Austin Chalk
Austin Chalk
Austin Chalk
Aprox. 84-86 Million Years Ago
Aprox. 84-86 Million Years Ago
Ammonite Eupchydiscus jimenezi
Ammonite Eupchydiscus jimenezi
Ammonite Boehmoceras arculus
Ammonite Boehmoceras arculus
Ammonite Baculites capensis
Ammonite Baculites capensis
Ammonite Pachydiscus travisi
Ammonite Pachydiscus travisi
Ammonite Barroisiceras dentatocarinatum
Ammonite Barroisiceras dentatocarinatum
Nautiloid Eutrophoceras campbelli
Nautiloid Eutrophoceras campbelli
Ammonite Bevahites bevahensis
Ammonite Bevahites bevahensis
Ammonite Texanites (Plesiotexanites) stangeri
Ammonite Texanites (Plesiotexanites) stangeri
Ammonite Nowakites flaccidicostus
Ammonite Nowakites flaccidicostus
Mosasaur Tooth
Mosasaur Tooth
Mosasaur Vertebra
Mosasaur Vertebra
Mosasaur cf Russelosaurus sp.
Mosasaur cf Russelosaurus sp.
Shark Squalicorax falcatus
Shark Squalicorax falcatus
Shark Ptychodus sp.
Shark Ptychodus sp.
Shark Ptychodus mortoni
Shark Ptychodus mortoni
Shark Ptychodus latissimus
Shark Ptychodus latissimus
Shark Ptychodus latissimus
Shark Ptychodus latissimus
Shark Microcorax sp.
Shark Microcorax sp.
Sawfish Texatrygon hooveri
Sawfish Texatrygon hooveri
Sawfish Ptychotrygon triangularis
Sawfish Ptychotrygon triangularis
Fish Pachyrhizodus sp.
Fish Pachyrhizodus sp.
Fish Protosphyraena sp.
Fish Protosphyraena sp.
Unknown Fish Tooth
Unknown Fish Tooth
Fish Enchodus sp.
Fish Enchodus sp.
Unknown Fish Tooth
Unknown Fish Tooth
Shark Vertebra
Shark Vertebra
Fish Vertebra
Fish Vertebra
Starfish Ossicle
Starfish Ossicle
Starfish Ossicle
Starfish Ossicle
Crinoid Roveocrinus sp.
Crinoid Roveocrinus sp.
Crinoid
Crinoid
Echinoid Plate
Echinoid Plate
Echinoid Spine
Echinoid Spine
Unknown Coral
Unknown Coral
Gastropod Xenophora leprosa
Gastropod Xenophora leprosa
Gastropod Gyrodes sp.
Gastropod Gyrodes sp.
Gastropod Unknown
Gastropod Unknown
Gastropod Anchura texana
Gastropod Anchura texana
Bivalve Neithea casteeli
Bivalve Neithea casteeli
Bivalve Astarte liniolata
Bivalve Astarte liniolata
Bivalve Unknown
Bivalve Unknown
Bivalve Lima crenulicosta
Bivalve Lima crenulicosta
Bivalve Protocardia spillmani
Bivalve Protocardia spillmani
Bivalve Lima crenulicosta
Bivalve Lima crenulicosta
Bivalve Trigonia thoracia
Bivalve Trigonia thoracia
Oyster Lopha panda
Oyster Lopha panda
Oyster Exogyra tigrina
Oyster Exogyra tigrina
Oyster Exogyra laeviuscula
Oyster Exogyra laeviuscula
Oyster Inoceramus subquadratus
Oyster Inoceramus subquadratus
Oyster Inoceramos
Oyster Inoceramos
Oyster Pychnodont aucella
Oyster Pychnodont aucella
Oyster Inoceramus undabundus
Oyster Inoceramus undabundus
Oyster Exogyra laeviscula
Oyster Exogyra laeviscula
Oyster Exogyra ponderosa
Oyster Exogyra ponderosa
Foraminifera Unknown
Foraminifera Unknown
Foraminifera Nodosaria sp.
Foraminifera Nodosaria sp.
Foraminifera Unknown
Foraminifera Unknown