Lach Rafał, Salamon Mariusz A
Department of Palaeontology and Stratigraphy, Faculty of Earth Sciences, University of Silesia, Będzińska 60, 41-200 Sosnowiec, Poland.
Palaontol Z. 2016;90(3):503-520. doi: 10.1007/s12542-016-0313-9. Epub 2016 Jun 17.
A systematic account of crinoids from the Upper Coniacian-Lower Campanian of the southwestern margin of the Holy Cross Mountains in southern Poland is presented. Seven crinoid taxa [ (von Schlotheim), (Miller), sp., .? Valette, ? sp., Roemer and (von Hagenow)] are described and illustrated. The new material from Poland extends down the stratigraphic range of to the Lower Campanian. Morphometric data support that and .? are conspecific. Taphonomy and paleoecology of recorded crinoid assemblages are discussed. Phylogeny of Cretaceous bourgueticrinids is also revisited.
本文对波兰南部圣十字山脉西南边缘上科尼亚克阶-下坎帕阶的海百合进行了系统描述。描述并展示了七个海百合类群[(冯·施洛特海姆)、(米勒)、 种、.? 瓦莱特、? 种、勒默尔和 (冯·哈根诺)]。来自波兰的新材料将 的地层范围延伸至下坎帕阶。形态测量数据支持 和.? 为同种。文中讨论了所记录海百合组合的埋藏学和古生态学。还重新审视了白垩纪布尔盖特海百合科的系统发育。