Crinoid Fossil Plate - SOLD 7.621" jewelry_custom You'll also find a large

You'll also find a large certificate card with authenticity details

4" and includes a certificate of authenticity

The case measures 4 1/2" x 3 1/2" and a small photo display card is also included

The LDEF was retrieved over five years later

ROUGH OPAL (Australia)

Crinoid Fossil Plate - SOLD 7.621" jewelry_custom You'll also find a largeCrinoids 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 7. 621" crinoid fossil plate that dates to about 380,000,000 years old. The fossil shows the animal's stem, calyx, and