Bryozoan (Stenolaemata) records from the upper Callovian (Middle Jurassic) of the Moscow region

被引:0
|
作者
L. A. Viskova
A. V. Pakhnevich
机构
[1] Russian Academy of Sciences,Borissiak Paleontological Institute
来源
Paleontological Journal | 2017年 / 51卷
关键词
Bryozoa; Stenolaemata; Tubuliporida; Middle Jurassic; Upper Callovian; Moscow;
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摘要
Encrusting bryozoans (Stenolaemata, Tubuliporida) discovered from upper Callovian deposits (Middle Jurassic) near the town of Kolomna in the Moscow region are described. They belong to two new species: Microeciella kolomnensis sp. nov. and Diplosolen akatjevense sp. nov. These bryozoans encrust a fragment of the large shell of cephalopod mollusk (ammonite), which is an unusual substrate not only for bryozoans but also for the other encrusting organisms.
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页码:258 / 263
页数:5
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