2.7" Clam Fossil Polished Jurassic Madagascar Bivalve Mollusk 150 Million Years Old Glossopteris these mammals evolved and diversified

these mammals evolved and diversified

These remarkable creatures started their Eocene journey as diminutive

important brachiopod-bearing fossil deposits occur in regions such as the Lusitanian Basin

positioning it as a pivotal early archosaur that illuminates the evolutionary divergence of these major reptilian groups

appearing in a variety of forms and colors such as transparent rock crystal

2.7" Clam Fossil Polished Jurassic Madagascar Bivalve Mollusk 150 Million Years Old Glossopteris these mammals evolved and diversifiedLocation: Morondava River Basin, Atsimo Andrefana region, Southwest Madagascar Weight: 6 Ounces Dimensions: 2. 7 Inches Long, 2. 1 Inches Wide, 1. 4 Inches Thick The item pictured is the one you will receive. This clam fossil from Madagascar preserves a creature from the Jurassic Period, roughly 150 million years old. Clams are bivalve mollusksorganisms whose shells comprise two distinct valves held together by a hinge ligament and controlled by