X-Large 2" Asaphiscus wheeleri Fossil Trilobite Dendrites This mortality plate measures approximately

This mortality plate measures approximately 6

Authentic high quality Elrathia kingii complete Fossil Trilobite

625" Wonderstone Cube has a One of a Kind Color and Pattern for a Unique Decor

5" tall x 4" x

*Often mistaken for fossilized plant matter

X-Large 2" Asaphiscus wheeleri Fossil Trilobite Dendrites This mortality plate measures approximatelyX Large Authentic, High Quality 2" Asaphiscus Wheeleri Fossil Trilobite Molt on an approximate 3. 5" tall x 4" x . 75" deep shale piece. Stand and Information Card Included. Trilobite from the Middle Cambrian Period (505 million years ago) Wheeler Shale Formation found in the Antelope Springs, House Range, Utah West Desert. Trilobites (meaning "Three Lobed"), first appeared in our oceans about 550 Million Years Ago before going extinct around 240