Wednesday, December 10, 2025

Achatella carleyi Trilobite Fossil With Ceratopsis chambersi Ostracod


Above is a picture of an Achatella carleyi (Meek,1872) trilobite fossil. Also an ostracod is at the top of the image that appears to be a Ceratopsis chambersi (Miller, 1874).  These animals existed in the Ordovician Period. It was found in the Clays Ferry Formation of Robertson County, Kentucky USA. Thanks to Kenny for the image.

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