Paradoxocycloides planus Boczarowski, 2001
Sugerowana cytacja: Gryz, P. 2020. Paradoxocycloides planus Boczarowski 2001. Ikonoteka (http://ikonoteka.paleo.pan.pl/xwiki/bin/view/Species/Paradoxocycloides+planus)
Diagnoza Very flat marginals of simplified structure. Crest smooth and blade−like. Porównanie Were it not for the size of individual elements and the postulated evolutionary trends of the group, one might suppose the material represents the juvenile elements of some cyclocystoid. Autekologia Występowanie geograficzne Only known from the type locality. Zasięg czasowy Late Givetian, early Mesotaxis falsiovalis Zone. Materiały muzealne Holotype: GIUS 4−584 Mrz./441/1 and 4 specimens. Literatura Boczarowski, A. 2001. Isolated sclerites of Devonian non-pelmatozoan echinoderms. Palaeontologia Polonica 59: 3-220. |
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