Embedded Files
Georgetown Formation
Georgetown Formation
Aprox. 100-102 Million Years Ago
Aprox. 100-102 Million Years Ago
Ammonite Mariella brazoensis
Ammonite Mariella brazoensis
Ammonite Prohysteroceras burckhardti
Ammonite Prohysteroceras burckhardti
Nautiloid Cymatoceras sp.
Nautiloid Cymatoceras sp.
Ammonite Mortoniceras equidistans
Ammonite Mortoniceras equidistans
Ammonite Idiohamites varians
Ammonite Idiohamites varians
Ammonite Mortoniceras whitneyi
Ammonite Mortoniceras whitneyi
Echinoid Holaster simplex
Echinoid Holaster simplex
Echinoid Globator whitneyi
Echinoid Globator whitneyi
Echinoid Coenholectypus planatus
Echinoid Coenholectypus planatus
Echinoid Macraster obesus
Echinoid Macraster obesus
Echinoid Macraster subobesus
Echinoid Macraster subobesus
Echinoid Macraster texanus
Echinoid Macraster texanus
Echinoid Hemiaster calvini
Echinoid Hemiaster calvini
Echinoid Cidarid Spine
Echinoid Cidarid Spine
Brachiopod Waconella (Kingena) wacoensis
Brachiopod Waconella (Kingena) wacoensis
Shark Tooth Unknown
Shark Tooth Unknown
Fish Tooth Unknown
Fish Tooth Unknown
Starfish Ophiuria sp.
Starfish Ophiuria sp.
Gastropod Turritella sp.
Gastropod Turritella sp.
Gastropod Leptomaria macilenta
Gastropod Leptomaria macilenta
Gastropod Turritella ventrivoluta
Gastropod Turritella ventrivoluta
Gastropod Turritella irrorata
Gastropod Turritella irrorata
Gastropod Leptomaria austinensis
Gastropod Leptomaria austinensis
Gastropod Unknown
Gastropod Unknown
Bivalve Trigonia clavigera (impression)
Bivalve Trigonia clavigera (impression)
Bivalve Neithea georgetownensis
Bivalve Neithea georgetownensis
Bivalve Pecten cleburnensis
Bivalve Pecten cleburnensis
Bivalve Neithea georgetownensis subirregularis
Bivalve Neithea georgetownensis subirregularis
Bivalve Neithea wrighti
Bivalve Neithea wrighti
Bivalve Plicatula subgurgitis
Bivalve Plicatula subgurgitis
Bivalve Neithea altana
Bivalve Neithea altana
Bivalve Rastellum carinatum
Bivalve Rastellum carinatum
Bivalve Neithea theodori
Bivalve Neithea theodori
Bivalve Pachymya austinensis
Bivalve Pachymya austinensis
Bivalve Ilymatogyra ariatina
Bivalve Ilymatogyra ariatina
Bivalve Pteria pedernalis
Bivalve Pteria pedernalis
Bivalve Pholadomya shattucki
Bivalve Pholadomya shattucki
Bivalve Arca simodsi
Bivalve Arca simodsi
Bivalve Granocardium quinordinatum
Bivalve Granocardium quinordinatum
Bivalve Lima wacoensis
Bivalve Lima wacoensis
Bivalve Texigryphaea mucronata
Bivalve Texigryphaea mucronata
Bivalve Texigryphaea gibberosa
Bivalve Texigryphaea gibberosa
Bivalve Lopha subovata
Bivalve Lopha subovata
Rudist Monopleura sp.
Rudist Monopleura sp.
Unknown Bivalve
Unknown Bivalve
Crinoid Roveocrinus sp.
Crinoid Roveocrinus sp.
Unknown Foraminifera
Unknown Foraminifera
Foraminifera Nodosaria sp.
Foraminifera Nodosaria sp.
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