Bryozoa of the Upper Permian Zechstein Formation of Germany [Bryozoen der oberpermischen Zechstein-Formation von Deutschland]

被引:0
|
作者
Ernst A. [1 ]
机构
[1] Inst. Geo. Chri.-Albr.-Univ. zu Kiel, Kiel D-24118, Olshausenstr
来源
Senckenbergiana Lethaea | 2001年 / 81卷 / 1期
关键词
Bryozoans; Ecology; Germany; Taxonomy; Upper permian; Zechstein;
D O I
10.1007/BF03043298
中图分类号
学科分类号
摘要
The investigated bryozoan fauna of the Upper Permian Zechstein Formation includes 17 species of 9 genera, belonging mainly to the fenestellids and trepostomids and one species belonging to the tubuliporids, Corynotrypa voigtiana (KING 1850). Three new species are described (Dyscritella microstoma sp. nov., Ulrichotrypella incrustatu sp. nov., and Kingopora baderi sp. nov.). The Zechstein species of the genera Acanthocladia, Synocladia, Penniretepora and Kalvariella display close resemblance in their internal morphology, and their derivation from a common ancestor is suggested. The distribution of the bryozoans in the Zechstein Sea was apparently controlled by factors such as lateral sedimentation, distribution of microbial mats and quality of substrates.
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页码:135 / 181
页数:46
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