Full reference: R. C. Gutschick. 1954. Holothurian sclerites from the Middle Ordovician of Northern Illinois. Journal of Paleontology 28(6):827-829
Type specimen: Holotype USNM 123572, paratypes USNM 123573a,b. Its type locality is quarry of the Medusa Portland Cement, Rock River, Dixon, Lee County, which is in a Blackriveran marine wackestone in the Mifflin Formation of illinois.
Ecology: stationary epifaunal suspension feeder-detritivore
• Permian of United States (1: Texas collection)
• Carboniferous of United States (1: Montana)
Total: 4 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.