1" - 1.125" Elrathia kingii Trilobite | Utah plant fossil or fluorspar

or fluorspar

They were fierce predators

and that at least some had a "ruff" or primitive mane around their neck

Designated the official Kansas state flying fossil in 2014

Longitude 61 degrees 44 minutes West

1" - 1.125" Elrathia kingii Trilobite | Utah plant fossil or fluorsparElrathia kingii Middle Cambrian (~505 million years ago) Wheeler Shale House Range, Millard County, Utah Receive ONE hand selected trilobite. Each specimen measures approx. 1" 1. 125" x 0. 75". Elrathia kingii ranks among the most common and widely collected trilobites globally, frequently found in dense groups. Its flattened body and wide pleural lobes indicate a benthic mode of life, likely functioning as a detritivore or deposit feeder that