Fossil Ammonite - Whole Conlinoceras 21
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US$72.00
- Species: Colinoceras tarrantense
- Size Diameter: 6.0 inches (15.24 centimeters)
- Weight: 2.698 pounds (1224 grams)
- Collecting Site: Little Bear Creek
- Locality: Tarrant County, Arlington, Texas
- Formation: Tarrant Formation
- Age: 90-100 Million Years old
- Note: Septarian Ammonite with minor calcite veins and mauve shell color. Strong suture pattern.