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By: Nitecki, Matthew H. - Bradof, Kristine L. - Nitecki, Doris V.Edition:Publication info: Chicago, Ill, Field Museum of Natural History, 1987Volume: n.s. no.16 (1987)Series:Holding Institution: University Library, University of Illinois Urbana ChampaignSubjects: Bibliography Cyclocrinitales Radiocyatales ReceptaculitalesBHL Collections: