Aprox. 105 - 106 Million Years ago
Ammonite Oxytropidoceras sp.
Ammonite Metengonoceras sp.
Ammonite Engonoceras stolleyi
Ammonite Oxytropidoceras texanum
Echinoid Coenholectypus planatus
Echinoid Coenholecytpus ovatus
Echinoid Heteraster texanus
Echinoid Phymosoma texanum
Echinoid Tetragramma taffi
Echinoid Tetragramma texanum
Echinoid Leptosalenia mexicana
Echinoid Pliotoxaster sp.
Echinoid Mouthpart Rotulla
Coral Parasmilia austinensis
Gastropod Turbo benbrookensis
Gastropod Gyrodes pattoni
Gastropod Drepanochilus kiowanus
Gastropod Harpagodes stephensoni
Gastropod Monocyphus brittsi
Gastropod Liocarinus formosum
Gastropod Anamolofusus sp.
Gastropod Turritella seriatim-granulata
Gastropod Cerithium bosquense
Gastropod Neritina elapsensis
Gastropod Tylostoma travisensis
Gastropod Tylostoma tumidum
Gastropod Amberleya mudgeana
Bivalve Inoperna concentricecostellata
Bivalve Pterotrigonia guadalupae
Bivalve Protocardia coloradoensis
Oyster Texigryphaea mucronata
Bivalve Ludbrookia arivechensis
Bivalve Homomya ligeriensis
Bivalve Inoceramus comancheanus
Bivalve Granicardium sabulosum
Bivalve Pholodmya sanctisaba
Bivalve Neithea occidentalis
Bivalve Pteria pedernalis
Bivalve Cucullaea recedens
Bivalve Homomya aff. ligeriensis
Bivalve Homomya tarrantensis
Bivalve Protocardia texana
Bivalve Pinna comancheana
Oyster Texigryphaea roemeri
Bivalve Ceratostreon texanum
Foramnifera Dictyoconus walnutensis