Plate with Distinct Ceraurus pleurexanthemus Ref# TTWRQ710 EXTINCTIONS Choice Very Nice, Large Elrathia on Natural Matrix Plate Ref# TTUTE217 EXTINCTIONS Choice Large Asaphid Trilobite on Large Matrix Block Ref# TTMYZ55 EXTINCTIONS Choice EXTINCTIONS CHOICE - Sculpted Cyphaspis Ref# TTMCY907 EXTINCTIONS Choice Fine Calymene niagarensis from New York State Ref# NETNY701 EXTINCTIONS Choice Cool Plate with Both Kettneraspis and Kainops Ref# TTOKE702 EXTINCTIONS Choice Nice Multiple Eldredgeops Plate from New York Ref# TTNYP705 EXTINCTIONS Choice 1 Number of results Displayed per page: 50 100