Cnemidiastrum stellatum Goldfuss, 1833
Sugerowana cytacja: Agnieszka Marszalec 2017. Cnemidiastrum stellatum Goldfuss 1833. Ikonoteka (http://ikonoteka.paleo.pan.pl/xwiki/bin/view/Species/Cnemidiastrum+stellatum)
Diagnoza Tubular-stenoproct Cnemidiastrum in form of a cone or a cylinder. This diagnosis follows the description given by Goldfuss (1833).
12 - C.stellatum, Nowa Krystyna, bed Porównanie Various morphotypes of C. stellatum have been recognized for distinct species, although the differences consisted mostly in preservation state and/or in features grading continuosly from one morphotype to another. Autekologia Występowanie geograficzne Jasna Góra Beds and Middle to Upper Oxfordian of Polish Jura Zasięg czasowy Materiały muzealne Literatura Trammer, J. (1982). Lower to Middle Oxfordian sponges of the Polish Jura. Acta Geologica Polonica, 32(1-2), 1-40. |
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