1" - 1.125" Elrathia kingii Trilobite | Utah plant fossil growing up to 25 cm

growing up to 25 cm (10 in)

mouth-brooders (parents hold eggs and hatchlings in their mouths)

They were fierce predators

or fluorspar

Cenoceras is considered to have been a nektonic predator or scavenger

1" - 1.125" Elrathia kingii Trilobite | Utah plant fossil growing up to 25 cmElrathia 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