Crinoid Fossil Plate - 3.247" reddinobonependant but we generally aim for

but we generally aim for a 1 x 1" (2

the Nebula Fire earrings come with a handsome display/storage box and a small information card that also serves as the certificate of authenticity

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

Known as nacre

Some segments have significant crampon marks along the edges

Crinoid Fossil Plate - 3.247" reddinobonependant but we generally aim forCrinoids 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