Clam Shell Fossil

These wonderful Clam Fossil Shells have a very smooth stone like appearance. It's amazing to imagine that they were once sea creatures! These

Fossil Clam (Gray)

Polished Bivalves Clam Fossil – ForeverGems_SA

Shell & Fossil Identification

Fossil Clam #4 by Kaj R. Svensson/science Photo Library

HYXHD 100% Natural Flower Clams Shell Fossil Marine Fossils Stone Specimen Devonian Period Science Specimen : : Industrial & Scientific

Bivalve Fossil - The Crystal Barn

Collector's Fossilized Clam Bed – Texas Toy Distribution

HYXHD 100% Natural Flower Clams Shell Fossil Marine Fossils Stone Specimen Devonian Period Science Specimen : : Industrial & Scientific

96 110 Million Years Old Lightning Ridge Opalized Clam Shell Fossil 12.49ct 25x16x7mm

What are Pyritized Seashells?