Fossil Ammonites - Group of Texas ammonites
US$38.00
- Species: Colinoceras tarrantense
- Slab Size Diameter:7.5 inches (19.05 centimeters)
- Weight: 3.4 pounds (1542 grams)
- Collecting Site: Little Bear Creek
- Locality: Tarrant County, Arlington, Texas
- Formation: Tarrant Formation
- Age: 90-100 Million Years old
- Note: Texas fossil ammonites found in a large depositional rock slab. Multiple partial smaller ammonite pieces found in same slab, with oyster shells.