Fossil Ammonite - Whole Conlinoceras

Fossil Ammonite - Whole Conlinoceras
US$132.00
  • Texas Species: Colinoceras tarrantense
  • Size Diameter: 5.5 inches (13.97 centimeters) 
  • Weight: 2.6 pounds (1179 grams)
  • Collecting Site: Little Bear Creek
  • Locality: Tarrant County, Arlington, Texas
  • Formation: Tarrant Formation
  • Age: 90-100 Million Years old
  • Note: Septarian ammonite removed from enclosing concretion. Some of the septarian calcite veins were saved.  Assorted oysters found on ammonite.  The shell material is a taupe color where preserved.