Crinoid Fossil Plate - SOLD 4.995" rockinaboxvikingpendant 492" piece of fossilized Raptor

492" piece of fossilized Raptor Bone from the Hell Creek Formation

the Discovery carried the Hubble Telescope into orbit (STS-31) and took on the hundredth shuttle mission (STS-92)

the SR-71 has become one of the most iconic planes in aviation history

an ancient and varied group of life

They are all highly polished on both sides and roughly 2" (5cm) in diameter

Crinoid Fossil Plate - SOLD 4.995" rockinaboxvikingpendant 492" piece of fossilized RaptorCrinoids are an incredible group of aquatic animals that attach themselves to the seafloor and filter feeds with beautiful feathered arms. These creatures are echinoids, an ancient and varied group of life. Crinoids emerged in the fossil record over 541,000,000 years ago and some species still exist to this day. This specimen is a 4. 995" crinoid fossil plate that dates to about 323,000,000 to 331,000,000 years old. It comes from the Bangor Limestone