Bralitzia faustiankensis
Sugerowana cytacja: Gryz, P. 2020. Bralitzia faustiankensis Kaim 2004. Ikonoteka (http://ikonoteka.paleo.pan.pl/xwiki/bin/viewrev/Species/Bralitzia+faustiankensis)
Diagnoza Protoconch cylindrical with dome−shaped apex sculptured with small pustules at abapicalparts of whorls. Shell very slender with up to six whorls. Teleoconch ornamented with opisthocline axial ribs (usually 2–3 more per whorl than in B. acuminata) and densely spaced spiral lirae. Porównanie The species resembles B.acuminata but differs in having a more slender shell shape and more numerous and weaker axial rib. Autekologia Występowanie geograficzne Faustianka, Ogrodzieniec and Kłobuck borehole. Zasięg czasowy Bathonian (Mid Jurassic). Materiały muzealne Over 100 shells from different localities in Poland. Literatura Kaim, A. 2004. The evolution of conch ontogeny in Mesozoic open sea gastropods. Palaeontologia Polonica 62, 3–183. |
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