Formation: Walnut

Aprox. 105 - 106 Million Years ago

Ammonite Metengonoceras sp.

Ammonite Engonoceras stolleyi

Ammonite Oxytropidoceras sp.

Ammonite Oxytropidoceras texanum

Belemnite

Echinoid Mouthpart Rotulla

Echinoid Spine

Echinoid Coenholectypus planatus


Echinoid Heteraster texanus

Echinoid Leptosalenia mexicana

Echinoid Loriolia rosana

Echinoid Pliotoxaster sp.

Echinoid Phymosoma texanum

Echinoid Tetragramma taffi

Echinoid Tetragramma texanum


Unknown Vertebra

Fish Tooth Amia sp.

Foramnifera Dictyoconus walnutensis

Crab Claw Unknown Species

Crab Claw Unknown Species

Crab Leg Unknown Species

Unknown Crab Claw

Unknown Crab Claw

Unknown Crab Claw

Coral Parasmilia sp.

Coral Parasmilia austinensis

Coral Parasmilia sp.

Unknown Gastropod

Unknown Gastropod

Unknown Gastropod


Gastropod Tylestoma lewisi

Gastropod Arrhoges tarrantensis

Gastropod Neritina elapsensis

Harpagodes stephensoni

Gastropod Natica texana

Monocyphus brittsi

Gastropod Arrhoges sp.

Gastropod Turritella seriatim-granulata

Gastropod Arhogges sp.

Gastropod Tylostoma travisensis

Gastropod Solarium sp

Gastropod Amberleya mudgeana

Bivalve Inoperna concentricecostellata

Bivalve Protocardia coloradoensis

Bivalve Pterotrigonia guadalupae

Bivalve Plicatula sp.

Bivalve Ludbrookia arivechensis

Bivalve Modiolus sp.


Bivalve Homomya ligeriensis

Bivalve Trapezium sp.

Bivalve Inoceramus comancheanus

Bivalve Granicardium sabulosum

Bivalve Pholodmya sanctisaba

Bivalve Lima wacoensis

Bivalve Neithea occidentalis

Bivalve Neithea texana

Bivalve Neithea sp.

Oyster Texigryphaea mucronata

Bivalve Ceratostreon texanum

Oyster Texigryphaea roemri

Bivalve Protocardia texana

Bivalve Pinna comancheana

Bivalve Cyprimeria sp,