30445 - Top Rare 0.64 Inch Frencrinuroides capitonis Middle Ordovician Trilobite - Oklahoma USA Subasaphus platyurus and no serrations

and no serrations

It was prepared using a classic resin transfer process

Age range: 436

Brezinski 2000 (trilobite)

Atractosteus

30445 - Top Rare 0.64 Inch Frencrinuroides capitonis Middle Ordovician Trilobite - Oklahoma USA Subasaphus platyurus and no serrationsFrencrinuroides capitonis, Frederickson 1964 (trilobite) Trilobita Phacopida Encrinuridae PaleoDB taxon number: 309360 Alternative combination: Encrinuroides capitonis Belongs to Frencrinuroides according to D. K. Moss and S. R. Westrop 2014 See also Lesprance and Desbiens 1995 and Shaw 1974 Sister taxon: Frencrinuroides gibber Type specimen: OU 3412, an exoskeleton (Complete exoskeleton) Ecology: fast moving low level epifaunal carnivore Age range: