Formation: Walnut
Walnut Formation
Walnut Formation
Aprox. 105 - 106 Million Years ago
Aprox. 105 - 106 Million Years ago
Ammonite Oxytropidoceras sp.
Ammonite Oxytropidoceras sp.
Ammonite Metengonoceras sp.
Ammonite Metengonoceras sp.
Ammonite Engonoceras stolleyi
Ammonite Engonoceras stolleyi
Ammonite Oxytropidoceras texanum
Ammonite Oxytropidoceras texanum
Belemnite
Belemnite
Bryozoan Calloporidae sp.
Bryozoan Calloporidae sp.
Echinoid Coenholectypus planatus
Echinoid Coenholectypus planatus
Echinoid Coenholecytpus ovatus
Echinoid Coenholecytpus ovatus
Echinoid Heteraster texanus
Echinoid Heteraster texanus
Echinoid Phymosoma texanum
Echinoid Phymosoma texanum
Echinoid Tetragramma taffi
Echinoid Tetragramma taffi
Echinoid Tetragramma texanum
Echinoid Tetragramma texanum
Echinoid Leptosalenia mexicana
Echinoid Leptosalenia mexicana
Echinoid Pliotoxaster sp.
Echinoid Pliotoxaster sp.
Echinoid Loriolia rosana
Echinoid Loriolia rosana
Echinoid Spine
Echinoid Spine
Echinoid Mouthpart Rotulla
Echinoid Mouthpart Rotulla
Echinoid Spine
Echinoid Spine
Starfish Ossicle
Starfish Ossicle
Starfish Ossicle
Starfish Ossicle
Starfish Ossicle
Starfish Ossicle
Unknown Vertebra
Unknown Vertebra
Fish Tooth Amia sp.
Fish Tooth Amia sp.
Fish Vertebra
Fish Vertebra
Crab Claw Unknown
Crab Claw Unknown
Crab Claw Unknown
Crab Claw Unknown
Crab Leg Unknown
Crab Leg Unknown
Crab Unknown
Crab Unknown
Crab Unknown
Crab Unknown
Crab Unknown
Crab Unknown
Unknown Crab
Unknown Crab
Unknown Crab
Unknown Crab
Unknown Crab
Unknown Crab
Crab Pagurus banderensis
Crab Pagurus banderensis
Crab Callianassa kloffi
Crab Callianassa kloffi
Crab Unknown
Crab Unknown
Crab Claw Unknown
Crab Claw Unknown
Crab Claw Unknown
Crab Claw Unknown
Crab Claw Unknown
Crab Claw Unknown
Coral Parasmilia sp.
Coral Parasmilia sp.
Coral Parasmilia austinensis
Coral Parasmilia austinensis
Coral Parasmilia sp.
Coral Parasmilia sp.
Gastropod Turbo benbrookensis
Gastropod Turbo benbrookensis
Unknown Gastropod
Unknown Gastropod
Unknown Gastropod
Unknown Gastropod
Unknown Gastropod
Unknown Gastropod
Gastropod Gyrodes pattoni
Gastropod Gyrodes pattoni
Gastropod Drepanochilus kiowanus
Gastropod Drepanochilus kiowanus
Gastropod Harpagodes stephensoni
Gastropod Harpagodes stephensoni
Gastropod Natica texana
Gastropod Natica texana
Gastropod Monocyphus brittsi
Gastropod Monocyphus brittsi
Gastropod Arrhoges sp.
Gastropod Arrhoges sp.
Gastropod Turritella seriatim-granulata
Gastropod Turritella seriatim-granulata
Gastropod Arrhoges sp.
Gastropod Arrhoges sp.
Gastropod Cerithium bosquense
Gastropod Cerithium bosquense
Gastropod Neritina elapsensis
Gastropod Neritina elapsensis
Gastropod Nerinea sp.
Gastropod Nerinea sp.
Gastropod Tylostoma travisensis
Gastropod Tylostoma travisensis
Gastropod Tylostoma tumidum
Gastropod Tylostoma tumidum
Gastropod Amberleya mudgeana
Gastropod Amberleya mudgeana
Bivalve Inoperna concentricecostellata
Bivalve Inoperna concentricecostellata
Bivalve Pterotrigonia guadalupae
Bivalve Pterotrigonia guadalupae
Bivalve Protocardia coloradoensis
Bivalve Protocardia coloradoensis
Bivalve Plicatula sp.
Bivalve Plicatula sp.
Bivalve Ludbrookia arivechensis
Bivalve Ludbrookia arivechensis
Bivalve Modiolus sp.
Bivalve Modiolus sp.
Bivalve Homomya ligeriensis
Bivalve Homomya ligeriensis
Bivalve Inoceramus comancheanus
Bivalve Inoceramus comancheanus
Bivalve Trapezium sp.
Bivalve Trapezium sp.
Bivalve Lima wacoensis
Bivalve Lima wacoensis
Bivalve Granicardium sabulosum
Bivalve Granicardium sabulosum
Bivalve Pholodmya sanctisaba
Bivalve Pholodmya sanctisaba
Bivalve Neithea occidentalis
Bivalve Neithea occidentalis
Bivalve Pteria pedernalis
Bivalve Pteria pedernalis
Bivalve Neithea texana
Bivalve Neithea texana
Bivalve Cucullaea recedens
Bivalve Cucullaea recedens
Bivalve Lima bravoensis
Bivalve Lima bravoensis
Bivalve Homomya aff. ligeriensis
Bivalve Homomya aff. ligeriensis
Bivalve Homomya sp
Bivalve Homomya sp
Bivalve Laternula texana
Bivalve Laternula texana
Bivalve Homomya tarrantensis
Bivalve Homomya tarrantensis
Bivalve Protocardia texana
Bivalve Protocardia texana
Bivalve Cyprimeria sp.
Bivalve Cyprimeria sp.
Bivalve Pinna comancheana
Bivalve Pinna comancheana
Oyster Texigryphaea mucronata
Oyster Texigryphaea mucronata
Oyster Texigryphaea roemri
Oyster Texigryphaea roemri
Bivalve Ceratostreon texanum
Bivalve Ceratostreon texanum
Foramnifera Dictyoconus walnutensis
Foramnifera Dictyoconus walnutensis
Unknown Foraminifera
Unknown Foraminifera
Serpulid Worms
Serpulid Worms