A bryozoan fauna from the Mississippian (Tournaisian and Visean) of Belgium

被引:4
作者
Ernst, Andrej [1 ]
Tolokonnikova, Zoya [2 ]
Poty, Edouard [3 ]
Mottequin, Bernard [4 ]
机构
[1] Univ Hamburg, Inst Geol, Bundesstr 55, D-20146 Hamburg, Germany
[2] Kazan Fed Univ, Kuban State Univ, Krasnodar 353235, Russia
[3] Univ Liege, Dept Geol, Batiment B18, B-4000 Liege, Belgium
[4] Inst Royal Sci Nat Belgique, DO Terre & Hist Vie, 29 Rue Vautier, B-1000 Brussels, Belgium
关键词
Bryozoa; Taxonomy; Palaeogeography; Mississippian; Belgium; SOUTHERN BELGIUM; NORTHERN FRANCE; BLACK MARBLE; STRATIGRAPHY; AREA; XINJIANG; MIDDLE; DENEE; CHINA;
D O I
10.1016/j.geobios.2017.02.002
中图分类号
Q91 [古生物学];
学科分类号
0709 ; 070903 ;
摘要
Eleven bryozoan species are described from the Mississippian of southern Belgium, including one new species, Atactotoechus vaulxensis, and one species left in open nomenclature (Stenophragmidium sp.). From this fauna, four species are restricted to the Tournaisian stage, and seven occur in the Visean. The fauna is mainly small-sized, represented by branched ramose, encrusting and reticulate growth forms. Bryozoans in the Mississippian of southern Belgium preferred deeper, clay-rich environments. The identified bryozoan species are mainly distributed within the European basin, with some similarities with the Mississippian faunas of Siberia and Kazakhstan. (C) 2017 Elsevier Masson SAS. All rights reserved.
引用
收藏
页码:105 / 121
页数:17
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