Crystal Rockers

4.3" Crayfish Fossil (Astacopsis Terrae-reginae) – 115 Million Years Old – Walsh River, Queensland, Australia

This incredible 4.3-inch fossil of a crayfish (Astacopsis Terrae-reginae) is a rare and scientifically significant piece from the Lower Cretaceous period, discovered in the Wallumbilla Formation of Walsh River, Queensland, Australia. This fossil is approximately 115 million years old, perfectly capturing the detailed structure of this ancient crayfish.

Key Features:

Species: Astacopsis Terrae-reginae (Crayfish)
Age: Lower Cretaceous (~115 million years)
Formation: Wallumbilla Formation
Location: Walsh River, Queensland, Australia
Size: 4.6" x 2.6" x 1.1"
Weight: 200g