Additional records of bourgueticrinid crinoids from the Cenomanian of southern Poland

被引：7
|
作者：
Salamon, Mariusz A. [1 ]
Lach, Rafai [1 ]
Gorzelak, Przemyslaw [2 ]
机构：
[1] Univ Silesia, Dept Earth Sci, Lab Palaeontol & Biostratig, PL-41200 Sosnowiec, Poland
[2] Polish Acad Sci, Inst Paleobiol, PL-00818 Warsaw, Poland
来源：
CRETACEOUS RESEARCH | 2010年 / 31卷 / 04期
关键词：
Crinoidea; Bourgueticrinina; Upper Cretaceous; Cenomanian; Poland;
D O I：
10.1016/j.cretres.2010.03.002
中图分类号：
P5 [地质学];
学科分类号：
0709 ; 081803 ;
摘要：
Dissociated, specifically indeterminate columnals of representatives of the suborder Bourgueticrinina have recently been recorded for the first time from Cenomanian strata in southern Poland. Here we add a proximale and a cup/proximale from the same stratigraphic level, both in open nomenclature. The theca bears a certain resemblance to Bourgueticrinus brydonei Rasmussen, 1961, originally described from the upper Campanian and lower Maastrichtian of eastern England and northern Germany. (C) 2010 Elsevier Ltd. All rights reserved.
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页码：364 / 367
页数：4
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