Two enrolled FLEXICALYMENE retrorsa Trilobites


1 in stock


Ordovician Period
Richmond Formation
Arnheim Member
MT. Orab, Ohio, USA

Exceptional preservation. Meticulously prepared using micro air-abrasive technology. These trilobites are enrolled,  cleaned and prepped and re-attached to the gray-green matrix on which they were found.

These specimens are enrolled and measure 1 cm in diameter each and are on the gray-green shale matrix that is irregularly shaped 4  x  2  3/4 by 1  1/2 inches tall.

Specimen in the picture is the specimen you will receive.