Kansas Geology
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Phylum: Brachiopoda
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Phylum: Chordata Class: Reptilia
Cretaceous through Recent
Genus: Trionyx (turtle)
turtle shell fragment
Turtle shell fragment
Mosasaur vertebra
plesiosaur
plesiosaur bone from the Greenhorn Formation
badly weathered fragment of plesiosaur bone. lower Greenhorn Formation
Mosasaur vertebra
mosasaur vertebra
Mosasaur vertebrae
Mosasaur jaw (juvenile?)
Mosasaur vertebrae in situ, Gove County
Genus: Tylosaurus
Mosasaur tooth
Plesiosaur vertebra collected in Ellsworth County
mosasaur vertebra
Mosasaur. Possibly Genus: Tylosaurus
Genus: Pteranodon (wing bone fragments)
Genus: Tylosaurus
Genus: Elasmosaurus Fragments of paddle and vertebrae