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![]() Date: 2013-09-30 19:02:00Phyla Biology Fossils Crinoid Paleozoic Sea urchin Iocrinus Aglaocrinus Taxonomy Echinoderms Crinoidea | Add to Reading List |
![]() | Sciadiocrinus wipsorum, a crinoid from the Minturn Formation (Pennsylvanian) of Colorado Wayne M. Itano A poster presented at a Symposium of theDocID: 182Fa - View Document |