basis of recordThe Paleobiology Database (2010 version). [details]
additional sourceJell, P. A. (1997). Early Carboniferous ophiuroids from Crawfordsville, Indiana. <em>Journal of Paleontology.</em> 71(02): 306-316., available online athttps://doi.org/10.1017/s0022336000039214[details]
current name sourceJell, P. A. (1997). Early Carboniferous ophiuroids from Crawfordsville, Indiana. <em>Journal of Paleontology.</em> 71(02): 306-316., available online athttps://doi.org/10.1017/s0022336000039214[details]
extant flag sourceThe Paleobiology Database (2010 version). [details]