4.8" Mercenaria Permagna Clam Fossil Golden Calcite Crystal Rucks Pit Florida

Location: Fort Drum, Florida, United States

Weight: 14.3 Ounces

Dimensions: 4.8 Inches Long, 3.8 Inches Wide, 1.8 Inches Thick

The item pictured is the one you will receive. 

Mercanaria Clams are extinct Miocene marine bivalves from the family Mercanariidae, dating back about 20 million years. These fossil clams are easily recognized by their distinctive shell shape and three to four cardinal teeth on each valve, making them a standout specimen for collectors.

Some fossils preserve impressions of soft body parts, including the mantle and siphon, offering a rare glimpse into the anatomy and behavior of these ancient clams. They are commonly found in the Florida Keys within limestone and dolostone formations, often alongside other marine fossils such as sharks, rays, and sea turtles, giving insight into the Miocene marine ecosystem.

Perfect for fossil enthusiasts, collectors, and educational displays, Mercanaria Clams are both scientifically significant and visually striking, making them a prized addition to any collection.