Fossil Trilobite ~ Cyphaspis carrolli


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This rare, tiny, detailed trilobite, in its limestone matrix,  is from the world famous Black Cat Mountain in Oklahoma.  It was collected and expertly prepared in 2006 by the man for whom the species is named, Bob Carroll.

Genus / Species:  Cyphaspis Carrolli
Age:  Lower Devonian (Lochkovian) ~ approximately 419 million years
Formation:  Haragan
Location:  Black Cat Mountain, near Clarita, Coal County, Oklahoma, USA

Matrix Dimensions:  2″ long  x  1.7″ wide  x  1.2″ thick
Weight:  .23 lbs/105.8 grams





Additional information


Oklahoma, USA