Mined from: Grayson County, Texas, USA
Era: Lower Cretaceous Age
Geological Age: 105 mya
Description: This is a Ram's Horn Oyster fossil from Texas that has been pyritized to give it a shimmer of light. They are small and delicate. These oysters lived during the Cretaceous period and lived in shallow coastal waters. They fed on food particles that were filtered out from the ocean water.
Approximate Size of 1 piece: 28mm x 20mm x 16mm
Approximate Weight of 1 piece: 7g
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