These trilobite fossils were on display at the American Museum of Natural History (AMNH) in New York city in July 2018. The trilobite fossils are named Ceraurus pleurexanthemus and Flexicalymene senaria. They were found in the Rust Formation of Herkimer County, New York, USA and date to the Ordovician Period. Accession number is Fl-84361. Donated by the Jason Cooper.
The museum's trilobite exhibit was made possible by Dr. Martin Shugar, M.D. and Andy Secher who also edit the AMNH trilobite web site.
