Dendraster Gibbsii - Fossilized Sand Dollar - 1.270" stoneage one could compare the two

one could compare the two families by their large amount of specialization and variance between species

Discovery Payload Bay Liner

We are greatly indebted to Chief Geologist Peter Calloway's assistance in procuring this specimen

Nematonotus was a bony fish with a prominent ray fin that allowed for greater mobility

Each specimen contains six pieces of bone material from a small tetrapod found in the Richards Spur Quarry near Lawton

Dendraster Gibbsii - Fossilized Sand Dollar - 1.270" stoneage one could compare the twoFossilized at the bottom of the sea floor over 5,000,000 years ago, this Dendraster is a window into the ocean's past. The body plan of the animal has been preserved in beautiful detail, with their intricate skeletons still clearly visible. This particular fossil is a 1. 270" Dendraster gibbsii from the San Joaquin Valley deposit. The petroleum in this region provides a unique, natural stain to the item.