Ilymatogyra arietina
Specimen #587
Taxon: Ilymatogyra arietina (Roemer)
Locality: Temple, Bell County, TX
Age: Cenomanian Stage, Cretaceous Period
Rock unit: Del Rio Formation
Collector: W. Itano
This is a small oyster. It curls like a ram's horn.
The original name was Exogyra arietina.
The maximum dimension is 4 cm
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Last modified: January 2, 1999. Send comments to
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