Biting Clam Fossil Halves Rastellum Carinatum


In stock

SKU: FRC1 Category:


These Rastellum Carinatum half pieces are also known as Biting Clams from around 160 million years ago. They coil with the outer side being ridged and the inner side is typically concave while the edges have the zipper or bite. No two pieces are the same so yours may vary in shape and size, etc.

Great and unique addition for collectors!

Age: 160m est

Weight: Varies 1-2oz per piece

Origin: Madagascar

Additional information

Weight5.0 oz
Dimensions0.0 × 0.0 × 0.0 in