Crinoid Fossil Plate - 3.247" reddinobonependant but recent studies suggest that

but recent studies suggest that some species

it can oxidize during the cooling process to form a thin layer of film

we've opted to include an 18" (45cm)

during the Cambrian Period

one of the most iconic species

Crinoid Fossil Plate - 3.247" reddinobonependant but recent studies suggest thatCrinoids 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 3. 247" crinoid fossil plate that dates to about 323,000,000 to 331,000,000 years old. It comes from the Bangor Limestone