PaleoDB taxon number: 66137
Full reference: H. L. Strimple and R. C. Moore. 1971. Crinoids of the LaSalle Limestone (Pennsylvanian) of Illinois. University of Kansas Paleontological Contributions (55)5-48
Type specimen: IGS42P11B. Its type locality is LaSalle Limestone Member, Bond Fm., near Pontiac, Livingstone County, IL, which is in a Missourian marine shale/limestone in the Bond Formation of Illinois.
Ecology: stationary upper-level epifaunal suspension feeder