Organic (coral) buildups in the carboniferous at the southwestern margin of the East European Platform |
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| Authors: | V F Shul’ga V V Ogar |
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| Institution: | (1) Institute of Geological Sciences, National Academy of Ukraine, ul. Olesya Gonchara 55b, Kiev, 01054, Ukraine;(2) Kiev National University, ul. Vladimirskaya 60, Kiev, 01033, Ukraine |
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| Abstract: | 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. |
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