Elrathia Kinghi Fossil Trilobite, found in Utah. You will receive the exact specimen pictured here.
Measurement with Shale Matrix: 3 5/8" x 4 1/2" x 1/2"
This specimen includes 2 trilobites measuring 1" x 5/8", 5/8" x 1/4"
Great earth science teacher resource or fossil gift or collectible.
Trilobites are a group of extinct marine arachnomorph arthropods that form the class Trilobita. Trilobites form one of the earliest-known groups of arthropods. The first appearance of trilobites in the fossil record defines the base of the Atdabanian stage of the Early Cambrian period, and they flourished throughout the lower Paleozoic era before beginning a drawn-out decline to extinction when, during the Devonian, all trilobite orders except the Proetids died out. Trilobites disappeared in the mass extinction at the end of the Permian about 252 million years ago. The trilobites were among the most successful of all early animals, existing in oceans for almost 300 million years.
$19.99Beautiful dyed agate slice of a Geode. Crystal filled. Choose your favorite color. Great decor piece or unique tableware accent. 6"-7" wide. Photo is representative of the one you'll receive. Each is a unique piece of nature's art.
$19.99Beautiful Green-dyed Sliced Agate. Measures 6 3/4 x 5 inches. Weighs 9.6 oz
$99.99 $150.00Fantastic genuine Amber fossil with multiple insect inclusions. Amber, also known as copal, is created when the resin from a tree becomes fossilized. Most of the Colombian amber that is found is from the Andes Mountains in South America. This specimen could be up to 16 million years old! Valued from ancient times to present as a gemstone, amber is often made into different object, such as jewelry. It has also been used in folk medicine as a healing agent.