Medium Crinoid Fossil Peru Dolomite is a sedimentary mineral

Dolomite is a sedimentary mineral rock

Our Terror Bird plush is the perfect gift for the prehistoric collector

The White Buffalo are considered sacred to many Native American tribes

Weight: 10

The bat ray is an eagle ray found in muddy or sandy sloughs

Medium Crinoid Fossil Peru Dolomite is a sedimentary mineralThese ancient sea lilies first appeared about 300 million years before the dinosaurs and their ancestors still live today. As a marine fossil we can see many of the animal's structure, from its stem to its arms which grabbed food from the ocean's current and even the mouth area called the calyx. Each sold separately, the fossil you receive may not look identical to the ones in the images. Length: 5. 5 in 7 in Width: 4 in 4. 5 in Height: . 75 in 2 in