1" - 1.125" Elrathia kingii Trilobite | Utah plant fossil mouth-brooders (parents hold eggs and

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

This genus of trilobite lived approximately 522 to 510 million years ago

Measures approx: 2" x 1

" - The Lost World of Fossil Lake

Sweet Home

1" - 1.125" Elrathia kingii Trilobite | Utah plant fossil mouth-brooders (parents hold eggs andElrathia 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