Bryozoans and Brachiopods from the Famennian (Upper Devonian) of the Central Russian Platform

被引：1
|
作者：
Tolokonnikova, Z. A. [1 ,2 ]
Pakhnevich, A. B. [3 ]
机构：
[1] Kuban State Univ, Krasnodar 350040, Russia
[2] Kazan Fed Univ, Kazan 420008, Russia
[3] Russian Acad Sci, Borissiak Paleontol Inst, Moscow 117647, Russia
来源：
PALEONTOLOGICAL JOURNAL | 2019年 / 53卷 / 01期
关键词：
bryozoans; brachiopods; Devonian; Zadonskian Regional Stage; Russian Plate;
D O I：
10.1134/S0031030119010106
中图分类号：
Q91 [古生物学];
学科分类号：
0709 ; 070903 ;
摘要：
In Lipetsk and Orel oblasts the sediments of the Zadonsk Regional horizon (Lower Famennian, Upper Devonian) have yielded two species of trepostome bryozoans (Leptotrypa lipovkiensis sp. nov. and Anomalotoechus promiscuus Lavrentjeva, 1974) and brachiopods belonging to the five orders that dominate the benthic association of this horizon. These bryozoans are characterized by high variability in colony growth habits and internal structures. Representatives of both invertebrate groups obviously developed under periodically changing conditions of the inner part of a shallow shelf.
引用
收藏
页码：44 / 51
页数：8
相关论文
共 50 条
12345