Small Elrathia Trilobite Multiple - Utah

Here is a 505 million year old trilobite fossil from the Wheeler Shale of Utah. This fine specimen has been cleaned with air abrasives under microscope which while more time consuming, yields superior detail to how the quarries clean most of these trilobites.

About Trilobites

Trilobites are an extinct class of marine arthropods that thrived for nearly 270 million years, from the early Cambrian to the end of the Permian period (around 521 to 252 million years ago). They are one of the most successful and diverse groups in the history of life, with over 25,000 described species spanning a wide range of sizes, shapes, and ecological niches. Known for their distinctive, segmented exoskeletons, trilobites provide invaluable insights into the evolutionary history of arthropods and the dynamics of ancient marine ecosystems.
SOLD
DETAILS
SPECIES
Elrathia kingii
LOCATION
U-Dig Quarry, House Range, Utah
FORMATION
Wheeler Shale
SIZE
Largest Trilobite .5" long
SUB CATEGORY
ITEM
#71045
GUARANTEE
We guarantee the authenticity of all of our specimens.