Formation: Glen Rose
Upper and Lower Glen Rose Formation
Upper and Lower Glen Rose Formation
Aprox. 106- 110 Million Years Ago
Aprox. 106- 110 Million Years Ago
Ammonite Hypacanthoplites mayfieldensis
Ammonite Hypacanthoplites mayfieldensis
Ammonite Platiknemiceras flexuosum
Ammonite Platiknemiceras flexuosum
Ammonite Dufrenoyia dufrenoyi
Ammonite Dufrenoyia dufrenoyi
Echinoid Leptosalenia texana
Echinoid Leptosalenia texana
Echinoid Coenholectypus planatus
Echinoid Coenholectypus planatus
Echinoid Loriolia rosana
Echinoid Loriolia rosana
Echinoid Heteraster texanus
Echinoid Heteraster texanus
Echinoid Heteraster obliquetus
Echinoid Heteraster obliquetus
Echinoid Pliotoxaster comanchei
Echinoid Pliotoxaster comanchei
Echinoid Goniopygus sp.
Echinoid Goniopygus sp.
Echinoid Plagiochasma texanum
Echinoid Plagiochasma texanum
Echinoid Paraorthopsis comalensis
Echinoid Paraorthopsis comalensis
Echinoid Hyposalenia philipsae
Echinoid Hyposalenia philipsae
Echinoid Pygopyrina hancockensis
Echinoid Pygopyrina hancockensis
Echinoid Polydiadema travisensis
Echinoid Polydiadema travisensis
Echinoid Cidaris sp.
Echinoid Cidaris sp.
Echinoid Phymosoma texanum
Echinoid Phymosoma texanum
Echinoid Pseudodiadema aguilera
Echinoid Pseudodiadema aguilera
Echinoid Heterosalenia (rykyrae)
Echinoid Heterosalenia (rykyrae)
Echinoid Goniopygus whitneyi
Echinoid Goniopygus whitneyi
Echinoid Paracidaris texanus
Echinoid Paracidaris texanus
Echinoid Balanocidaris Spine
Echinoid Balanocidaris Spine
Echinoid Balanocidaris Spine
Echinoid Balanocidaris Spine
Echinoid Echinothurid Plates
Echinoid Echinothurid Plates
Starfish
Starfish
Starfish Madreporite
Starfish Madreporite
Starfish Ossicles
Starfish Ossicles
Starfish Ossicle
Starfish Ossicle
Starfish Ossicle
Starfish Ossicle
Starfish Leg Tip
Starfish Leg Tip
Shark Protolamna sp.
Shark Protolamna sp.
Fish Pychnodont Teeth
Fish Pychnodont Teeth
Turtle Bone Fragment
Turtle Bone Fragment
Fish Icthyodectes
Fish Icthyodectes
Fish Lepisosteiforme
Fish Lepisosteiforme
Shark Vertebra
Shark Vertebra
Fish Tooth
Fish Tooth
Crab Pagurus banderensis
Crab Pagurus banderensis
Crab Pagurus banderensis
Crab Pagurus banderensis
Unknown Crab Claw
Unknown Crab Claw
Unknown Crab Claw
Unknown Crab Claw
Unknown Crab Claw
Unknown Crab Claw
Crab Callianasa kloffi
Crab Callianasa kloffi
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
Crab Claw Pagurus banderensis
Crab Claw Pagurus banderensis
Crab Leg Pagurus banderensis
Crab Leg Pagurus banderensis
Algea Fruit Porocystis globularis
Algea Fruit Porocystis globularis
Crinoid Comatulid
Crinoid Comatulid
Crinoid Comatulid
Crinoid Comatulid
Crinoid Isocrinus annulatus
Crinoid Isocrinus annulatus
Crinoid Isocrinus annulatus
Crinoid Isocrinus annulatus
Crinoid Isocrinus annulatus
Crinoid Isocrinus annulatus
Crinoid Isocrinus annulatus
Crinoid Isocrinus annulatus
Crinoid Unknown
Crinoid Unknown
Crinoid Unknown
Crinoid Unknown
Crinoid Solanocrintes sp.
Crinoid Solanocrintes sp.
Crinoid Solanocrintes
Crinoid Solanocrintes
Crinoid Solanocrintes
Crinoid Solanocrintes
Crinoid Solanocrintes
Crinoid Solanocrintes
Coral Astrocoenia
Coral Astrocoenia
Coral Heliopora labyrinthicum
Coral Heliopora labyrinthicum
Gastropod Tylostoma lewisi
Gastropod Tylostoma lewisi
Gastropod Trochactaeon gardnerae
Gastropod Trochactaeon gardnerae
Gastropod Nerinea texana
Gastropod Nerinea texana
Gastropod Nerita bonnellensis
Gastropod Nerita bonnellensis
Gastropod Monocyphus brittsi
Gastropod Monocyphus brittsi
Gastropod Fusus haysensis
Gastropod Fusus haysensis
Gastropod Cassiope branneri
Gastropod Cassiope branneri
Gastropod Natica texana
Gastropod Natica texana
Gastropod Nerinea incisa
Gastropod Nerinea incisa
Gastropod Turbo cuyleri
Gastropod Turbo cuyleri
Gastropod Turritella sp.
Gastropod Turritella sp.
Gastropod Natica traski
Gastropod Natica traski
Gastropod Turritella sp.
Gastropod Turritella sp.
Gastropod Nerinea harrisi
Gastropod Nerinea harrisi
Gastropod Pleutomaria glenrosensis
Gastropod Pleutomaria glenrosensis
Gastropod Neritina sp.
Gastropod Neritina sp.
Gastropod Anchura monolifera
Gastropod Anchura monolifera
Gastropod Pseudomelania pupoides
Gastropod Pseudomelania pupoides
Gastropod Tylostoma travisensis
Gastropod Tylostoma travisensis
Gastropod Nerinea colligata
Gastropod Nerinea colligata
Gastropod Cerithium bullardi
Gastropod Cerithium bullardi
Gastropod Cassiope paluxiensis
Gastropod Cassiope paluxiensis
Gastropod Cassiope burnsi
Gastropod Cassiope burnsi
Gastropod Nerinea boyseni
Gastropod Nerinea boyseni
Gastropod Amauropsis comalensis
Gastropod Amauropsis comalensis
Gastropod Nerinea aquilina
Gastropod Nerinea aquilina
Gastropod Lunatia praegrandis
Gastropod Lunatia praegrandis
Gastropod Purpuroides harperi
Gastropod Purpuroides harperi
Bivalve Trigoni whitneyi
Bivalve Trigoni whitneyi
Bivalve Chlamys santoni
Bivalve Chlamys santoni
Bivalve Laternula simodsi
Bivalve Laternula simodsi
Bivalve Arca texana
Bivalve Arca texana
Bivalve Lima wacoensis
Bivalve Lima wacoensis
Bivalve Mytilus hugoensis
Bivalve Mytilus hugoensis
Bivalve Cardium congestum
Bivalve Cardium congestum
Bivalve Psilomya walkeri
Bivalve Psilomya walkeri
Bivalve Fimbria hamiltonae
Bivalve Fimbria hamiltonae
Bivalve Lucina horni
Bivalve Lucina horni
Bivalve Inoperna concentricecostellata
Bivalve Inoperna concentricecostellata
Bivalve Pteria singleyi
Bivalve Pteria singleyi
Bivalve Neithea occidentalis
Bivalve Neithea occidentalis
Bivalve Trigonia wendleri
Bivalve Trigonia wendleri
Bivalve Arctica medialis
Bivalve Arctica medialis
Bivalve Arca texana
Bivalve Arca texana
Bivalve Granocardium pseudopendens
Bivalve Granocardium pseudopendens
Bivalve Plicatula parkerae
Bivalve Plicatula parkerae
Bivalve Arctica baybeei
Bivalve Arctica baybeei
Bivalve Homomya comalensis
Bivalve Homomya comalensis
Bivalve Arctica texana
Bivalve Arctica texana
Bivalve Idonearca terminalis
Bivalve Idonearca terminalis
Bivalve Pina comancheana
Bivalve Pina comancheana
Bivalves Ludbrookia arivechensis
Bivalves Ludbrookia arivechensis
Bivalve Arctica comalensis
Bivalve Arctica comalensis
Bivalve Homomya knowltoni
Bivalve Homomya knowltoni
Bivalve Trigonia gordoni
Bivalve Trigonia gordoni
Bivalve Fimbria hamiltonae
Bivalve Fimbria hamiltonae
Bivalve Panopea henselli
Bivalve Panopea henselli
Bivalve Arctica cf comalensis
Bivalve Arctica cf comalensis
Bivalve Tapes decepta
Bivalve Tapes decepta
Bivalve Arca simodsi
Bivalve Arca simodsi
Bivalve Granocardium pendens
Bivalve Granocardium pendens
Bivalve Trigonia wendleri
Bivalve Trigonia wendleri
Bivalve Granocardium pseudopendens
Bivalve Granocardium pseudopendens
Bivalve Mytilus hugoensis
Bivalve Mytilus hugoensis
Bivalve Psilomya solida
Bivalve Psilomya solida
Bivalve Modiolus julia
Bivalve Modiolus julia
Bivalve Meretrix hanseni
Bivalve Meretrix hanseni
Bivalve Arctica naviclaria
Bivalve Arctica naviclaria
Bivalve Cardita staffordi
Bivalve Cardita staffordi
Bivalve Cucullaea blancoensis
Bivalve Cucullaea blancoensis
Bivalve Corbula harveyi
Bivalve Corbula harveyi
Bivalve Pecten guadalupe
Bivalve Pecten guadalupe
Bivalve Meretrix texana
Bivalve Meretrix texana
Bivalve Protocardia texana
Bivalve Protocardia texana
Bivalve Cyprimeria texan
Bivalve Cyprimeria texan
Bivalve Arctica roemeri
Bivalve Arctica roemeri
Oyster Pycnodont wardi
Oyster Pycnodont wardi
Oyster Lopha comalensis
Oyster Lopha comalensis
Oyster Peilinia crenulimargo
Oyster Peilinia crenulimargo
Bivalve Ceratostreon texanum
Bivalve Ceratostreon texanum
Bivalve Ceratostrean hilli
Bivalve Ceratostrean hilli
Oyster Lopha comalensi
Oyster Lopha comalensi
Bivalve Oyster Lopha sp.
Bivalve Oyster Lopha sp.
Rudist Toucasia texana
Rudist Toucasia texana
Rudiest Monpleura marcida
Rudiest Monpleura marcida
Rudist Caprinuloidea crassifibra
Rudist Caprinuloidea crassifibra
Rudist Monopleura subtriquetra
Rudist Monopleura subtriquetra
Rudist Toucasia texana
Rudist Toucasia texana
Bryozoan Calloporid
Bryozoan Calloporid
Bryozoan Oncousoecia khirar
Bryozoan Oncousoecia khirar
Unknown Bryozoan
Unknown Bryozoan
Foraminifera Orbitolina texana
Foraminifera Orbitolina texana
Foraminifera Orbitolina texana
Foraminifera Orbitolina texana
Foraminifera Nodosaria cf
Foraminifera Nodosaria cf
Worm Hamulus sp.
Worm Hamulus sp.
Worm Annelid
Worm Annelid