Organic (coral) buildups in the carboniferous at the southwestern margin of the East European Platform

被引:5
|
作者
Shul'ga, V. F. [1 ]
Ogar, V. V. [2 ]
机构
[1] Natl Acad Sci Ukraine, Inst Geol Sci, UA-01054 Kiev, Ukraine
[2] Kiev Natl Univ, UA-01033 Kiev, Ukraine
关键词
East European Platform; Biostrome; Ukrainian Shield; Serpukhovian; Rugose Coral;
D O I
10.1134/S0024490209040063
中图分类号
P3 [地球物理学]; P59 [地球化学];
学科分类号
0708 ; 070902 ;
摘要
Organic buildups (biostromes and bioherms) were established for the first time in the coal-bearing formation of the Lvov-Volynsk coal basin. Colonial rugose corals of the Siphonodendron genus represented the main bioherm-builders. Coral buildups were formed under shallow marine conditions and located within the active tectonic region at the southwestern margin of the East European Platform. The region represents a northwest-trending band (10-12 km wide) extending over more than 70 km. The studied late Visean coral bioherms and biostromes are similar to coeval ones from some European regions.
引用
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页码:379 / 388
页数:10
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