Integrative characteristics of the turonian-coniacian boundary in the north-western Caucasus 0:00:19 Introductory speech 0:00:42 Purpose of work 0:01:15 Geological position of this section 0:01:37 Goal and tasks 0:02:38 Sedimentological results 0:04:44 Biostratigraphic results 0:09:44 Second conclusion 0:10:33 Isotope analysis 0:11:50 Third conclusion 0:12:19 Main conclusion Ссылка на плейлист:
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