basis of recordGahn, F. J.; Kammer, T. W. (2002). The cladid crinoid Barycrinus from the Burlington Limestone (early Osagean) and the phylogenetics of Mississippian botryocrinids. <em>Journal of Paleontology.</em> 76(1): 123-133., available online athttps://doi.org/10.1666/0022-3360(2002)076<0123:tccbft>2.0.co;2[details]
current name sourceGahn, F. J.; Kammer, T. W. (2002). The cladid crinoid Barycrinus from the Burlington Limestone (early Osagean) and the phylogenetics of Mississippian botryocrinids. <em>Journal of Paleontology.</em> 76(1): 123-133., available online athttps://doi.org/10.1666/0022-3360(2002)076<0123:tccbft>2.0.co;2[details]
extant flag sourceGahn, F. J.; Kammer, T. W. (2002). The cladid crinoid Barycrinus from the Burlington Limestone (early Osagean) and the phylogenetics of Mississippian botryocrinids. <em>Journal of Paleontology.</em> 76(1): 123-133., available online athttps://doi.org/10.1666/0022-3360(2002)076<0123:tccbft>2.0.co;2[details]