ENVIRONMENTAL CONDITIONS OF ACCUMULATION OF CAMBRIAN CARBONACEOUS ROCKS IN THE SIBERIAN PLATFORM
a:2:{s:4:"TEXT";s:57:"V.S. Starosel’tsev1, B.B. Shishkin2";s:4:"TYPE";s:4:"html";}
1Novosibirsk State University, Krasnyi pr. 67, Novosibirsk, 630091, Russia
2Siberian Research Institute of Geology, Geophysics, and Mineral Raw Materials, Krasnyi pr. 67, Novosibirsk, 630091, Russia
Keywords: Carbonaceous rocks, organogenic structures, paleogeographic and tectonic correlations, seismic prospecting, deep drilling, Early and Middle Cambrian, lithologo-paleogeographic, paleotectonic, and tectonic conditions of hydrocarbon formation, Siberian Platform
Abstract
Based on results of deep drilling and the CDP-2D seismic profiling, the relations between the Early and Middle Cambrian carbonaceous rocks and the underlying, overlying, and synchronously formed deposits in the Siberian Platform are analyzed, and the lithologo-paleogeographic, paleotectonic, and tectonic conditions of their formation are considered. It is shown that these carbonaceous rocks are intimately related to the Cambrian organogenic structures, up to their mutual transitions.
DOI: http://dx.doi.org/10.1016/j.rgg.2014.05.007
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