Clam 4
US$14.00
- Species: Cyprimeria texana, Roemer, 1852
- Size Diameter: 1.5 inches, (3.81 centimeters)
- Weight: 0.500 pounds (226 grams)
- Collecting Site: Timberbrook construction site, Oliver Creek
- Locality: Denton County, Justin, Texas
- Formation: Washita Group, Fort Worth Formation
- Age: 100 Million Years old
- Note: Clam on one side, small Mortoniceras ammonite on other side of specimen. Both fossils attached to matrix.