Formation: Del Rio
Del Rio Formation
Del Rio Formation
Aprox. 97-100 Million Years Ago
Aprox. 97-100 Million Years Ago
Ammonite Paracalycoceras sp.
Ammonite Paracalycoceras sp.
Ammonite Mariella worthensis
Ammonite Mariella worthensis
Ammonite Otoscaphites subevolutus
Ammonite Otoscaphites subevolutus
Ammonite Adkinsia bosquensis
Ammonite Adkinsia bosquensis
Ammonite Anisoceras sp.
Ammonite Anisoceras sp.
Ammonite Submatelliceras brazoense
Ammonite Submatelliceras brazoense
Nautiloid
Nautiloid
Paracymatoceras sp
Paracymatoceras sp
Echinoid
Echinoid
Goniophorus scotti
Goniophorus scotti
Echinoid Cidarid sp
Echinoid Cidarid sp
Shark Cretelamna appendiculata
Shark Cretelamna appendiculata
Shark Leptostyrax sp.
Shark Leptostyrax sp.
Shark Cretelamna appendiculata
Shark Cretelamna appendiculata
Unknown Crab Claws
Unknown Crab Claws
Unknown Crab Claw
Unknown Crab Claw
Unknown Crab Claw
Unknown Crab Claw
Unknown Crab Claw
Unknown Crab Claw
Unknown Crab Claw
Unknown Crab Claw
Unknown Crab Claw
Unknown Crab Claw
Unknown Crab Claw
Unknown Crab Claw
Unknown Crab Claw
Unknown Crab Claw
Unknown Crab Claw
Unknown Crab Claw
Unknown Crab Claw
Unknown Crab Claw
Unknown Crab Claw
Unknown Crab Claw
Unknown Crab Claw
Unknown Crab Claw
Unknown Crab Claw
Unknown Crab Claw
Unknown Crab Claw
Unknown Crab Claw
Unknown Coral
Unknown Coral
Crinoid Roveacrinus signatus
Crinoid Roveacrinus signatus
Crinoid Plotocrinus spiculatus
Crinoid Plotocrinus spiculatus
Starfish Vertebra
Starfish Vertebra
Crinoid Roveacrinus latealatus
Crinoid Roveacrinus latealatus
Unknown Crinoid
Unknown Crinoid
Starfish Fragment
Starfish Fragment
Starfish Ophiuria sp
Starfish Ophiuria sp
Starfish Ophiuria sp
Starfish Ophiuria sp
Starfish Ophiuria sp
Starfish Ophiuria sp
Starfish Ophiuria sp. Armtip
Starfish Ophiuria sp. Armtip
Starfish Ossicle
Starfish Ossicle
Starfish Ossicle
Starfish Ossicle
Unknown Fish Tooth
Unknown Fish Tooth
Fish Tooth Pycnodont sp.
Fish Tooth Pycnodont sp.
Fish Tooth Enchodus
Fish Tooth Enchodus
Gastropod Cerithium texanum
Gastropod Cerithium texanum
Gastropod Turritella sp.
Gastropod Turritella sp.
Gastropod Tylostoma harrisi
Gastropod Tylostoma harrisi
Gastropod Nerinea volana
Gastropod Nerinea volana
Gastropod Gyrodes sp.
Gastropod Gyrodes sp.
Gastropod Fusus simodsi
Gastropod Fusus simodsi
Bivalve Neithea texana
Bivalve Neithea texana
Oyster Texigryphaea grasonana
Oyster Texigryphaea grasonana
Oyster Ilymatogyra arietina
Oyster Ilymatogyra arietina
Bivalve Plicatula sp.
Bivalve Plicatula sp.
Oyster Illymatogyra arietina
Oyster Illymatogyra arietina
Worm Pyrgogplon squamatus
Worm Pyrgogplon squamatus