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Showing results for tags 'Cretaceous'.
Found 5,343 results
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From the album: Cretaceous Shark Teeth
Carlile Formation Archaeolamna from Grant County, South Dakota-
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- cretaceous
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From the album: Cretaceous Shark Teeth
Carlile Formation Archaeolamna from Grant County, South Dakota-
- archaeolamna
- cretaceous
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Hello All, I was picking through some micro material from SE North Carolina, its a mix of Maastrichtian (Peedee Form.) and Eocene ( Castle Hayne Form.). I found what looks like a tiny ( 7mm long) jaw bone with teeth. If it is a jaw bone , is it a tiny reptile or a bony fish ? Or perhaps it is neither but something else. Thanks for your help.
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- castle hayne
- cretaceous
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From the album: Coprolites
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- coprolite
- cretaceous
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From the album: Coprolites
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- coprolite
- cretaceous
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From the album: Coprolites
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- coprolite
- cretaceous
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Gastropod Internal Mold from the Merchantville Formation
Jeffrey P posted a gallery image in Member Collections
From the album: Cretaceous
Gyrodes sp. Gastropod Internal Mold Upper Cretaceous Merchantville Formation Matawan Group Weller's Ravine Matawan, N.J.-
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- cretaceous
- gastropods
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From the album: Coprolites
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- coprolite
- cretaceous
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From the album: Coprolites
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- coprolite
- cretaceous
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From the album: Coprolites
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- coprolite
- cretaceous
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From the album: Coprolites
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- coprolite
- cretaceous
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(and 1 more)
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From the album: Coprolites
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- coprolite
- cretaceous
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(and 1 more)
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From the album: Coprolites
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- coprolite
- cretaceous
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(and 2 more)
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From the album: Coprolites
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- coprolite
- cretaceous
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(and 1 more)
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From the album: Coprolites
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- coprolite
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Found what appears to be a tooth fragment. It was found in creek in Monmouth County. It’s not conical but semi flat which would eliminate Mosasaur, Croc or such I would imagine. The tip is white which is very unusual. If anyone has any thoughts please let me know.
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- cretaceous
- monmouth county
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From the album: Texas Cretaceous Shark teeth and Other Marine Fauna
Squalicorax hartwelli (Cope 1872). Slant length indicated by longest side.-
- cretaceous
- shark teeth
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From the album: Texas Cretaceous Shark teeth and Other Marine Fauna
Squalicorax aff. pristodontus (Agassiz 1843). Slant length indicated by longest side.-
- cretaceous
- shark teeth
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From the album: Texas Cretaceous Shark teeth and Other Marine Fauna
Squalicorax sp. (Whitley 1939). Slant length indicated by longest side.-
- cretaceous
- shark teeth
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From the album: Texas Cretaceous Shark teeth and Other Marine Fauna
Squalicorax yangaensis (Dartevelle and Casier 1943). Slant length indicated by longest side.-
- cretaceous
- shark teeth
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From the album: Texas Cretaceous Shark teeth and Other Marine Fauna
Pseudocorax granti (Cappetta and Case 1975). Slant length indicated by longest side.-
- cretaceous
- pseudocorax
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From the album: Texas Cretaceous Shark teeth and Other Marine Fauna
Pseudocorax granti (Cappetta and Case 1975). Slant length indicated by longest side.-
- cretaceous
- pseudocorax
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From the album: Texas Cretaceous Shark teeth and Other Marine Fauna
Pseudocorax granti (Cappetta and Case 1975). Slant length indicated by longest side.-
- cretaceous
- pseudocorax
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From the album: Texas Cretaceous Shark teeth and Other Marine Fauna
Pseudocorax granti (Cappetta and Case 1975). Slant length indicated by longest side.-
- cretaceous
- pseudocorax
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From the album: Texas Cretaceous Shark teeth and Other Marine Fauna
Squalicorax sp. (Whitley 1939). Slant length indicated by longest side.-
- cretaceous
- squalicorax
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