Fossil Ammonite = Whole Mortoniceras 18
US$87.00
- Species: Mortoniceras Inflatum
- Ammonite Diameter: 9.25 inches (23.49 centimeters)
- Weight: 6.8 pounds (3084.4 grams)
- Collecting Site: Elizabeth Creek
- Locality: Tarrant County, Fort Worth, Texas
- Formation: Washita Group, Fort Worth Formation
- Age: 110 Million Years old