Ballistocucumis bimembris Boczarowski, 2001
Sugerowana cytacja: Gryz, P. 2020. Ballistocucumis bimembris Boczarowski 2001. Ikonoteka (http://ikonoteka.paleo.pan.pl/xwiki/bin/view/Species/Ballistocucumis+bimembris)
 Sclerite of Holotype: GIUS 4−779 Zba./354/1 from the earliest Eifelian Chimaerothyris dombrowiensis horizon of Zbrza; side, oposite and lateral view. Diagnoza Centre of the sclerite crescentic in shape; lamella perforated; head with processes at both ends, in a comb-like arrangement. Porównanie This type of the sclerites is the most primitive in the whole subfamily. Autekologia Występowanie geograficzne Set V of the Grzegorzowice Beds at Grzegorzowice; Zbrza and set VIII of the Grzegorzowice Beds at Grzegorzowice, Holy Cross Mountains, Poland. Zasięg czasowy Late Emsian and Early Eifelian: brachiopod Chimaerothyris dombrowiensis Zone (Polygnathus partitus Zone) Materiały muzealne Holotype GIUS 4−779 Zba./354/1 and 44 specimens. Literatura Boczarowski, A. 2001. Isolated sclerites of Devonian non-pelmatozoan echinoderms. Palaeontologia Polonica 59, 3–220. |
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