Genetic types of Upper Maastrichtian Sediments in the Mountainous Crimeaстатья
Статья опубликована в журнале из перечня ВАК
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 28 мая 2015 г.
Аннотация:The paper discusses sections of Upper Maastrichtian sediments in the Mountainous Crimea.
It presents a detailed lithologival description of the sediments and describes their individual lithological members and beds. We recognised seven lithotypes and three genetic types among the Upper Maastrichtian sediments, which allowed us to delineate facies zones that belong to the upper part of the continental slope, the deep shelf, and shallow-water shelf plains. The differences between micro-and macrofossils assemblages, as well as differences between biostratigraphic sudivisions of these successions, were caused by the existence of different water masses within the shelf the shelf carbonate platform and within the pelagic zone of this marine basinin the Mountainous Crimea.