Fossil Ammonites - Whole Conlinoceras and Metengonoceras
US$65.00
- Species: Colinoceras tarrantense + Metengonoceras Dumbli
- Size Diameter: 4.75 inches (12.10 centimeters)
- Weight: 1.0 pounds (453.6 grams)
- Collecting Site: Little Bear Creek/Hwy 360
- Locality: Tarrant County, Arlington, Texas
- Formation: Tarrant Formation
- Age: 90-100 Million Years old
- Texas fossil ammonite found with a second fossil ammonite attached back to back. Side picture available showing how it was prepared, leaving both specimens together. Very unusual find from this formation.