Fossil Bivalve-Clam3
US$16.50
- Species: Exogyra ponderosa
- Size Diameter: 5.0 inches (12.7 centimeters)
- Weight: 2.80 pounds (1270.1 grams)
- Collecting Site: Sulphur River
- Locality: Delta County, Texas
- Formation: Taylor
- Age: 110 Million Years old