首页> 外文期刊>Geologia >JURAJSKIE UTWORY SUKCESJI CZERTEZICKIEJ PROFILU GORY ZAMKOWEJ MASYWU TRZECH KORON W PIENINACH Jurassic deposits of the Czertezik Succession of the Zamkowa Mt (Trzy Korony massif) in the Pieniny Mts
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JURAJSKIE UTWORY SUKCESJI CZERTEZICKIEJ PROFILU GORY ZAMKOWEJ MASYWU TRZECH KORON W PIENINACH Jurassic deposits of the Czertezik Succession of the Zamkowa Mt (Trzy Korony massif) in the Pieniny Mts

机译:Pieniny山的Zamkowa山(Trzy Korony地块)Czertezik演替的侏罗纪沉积

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摘要

Middle to Upper Jurassic of the Zamkowa Mt (Trzy Korony massif) in the Pieniny Klippen Belt show special development of the Czertezik Succession. The section reveals very thick units of crinoidal limestones: the Smolegowa Limestone Formation grainstones abruptly laterally replaced by crinoidal-spiculitic grainstones of the Flaki Limestone Formation; these are overlain by strongly condensed pelagic limestones — in their uppermost part rich in planktonic foraminifers and radiolarians — with abundant detrital grains of quartz and dolomite, fragments of crinoidal limestones, and the glauconitic nodules (glaucony). Both the development of attaining large thicknesses of strongly facies contrasted crinoidal units supplied from overhanging "crinoid gardens", as well as the appearance of abundant grains in younger pelagic limestones, prove the synsedimentary faulting which produced an active tectonic scarp during the Bajocian and at the turn of Callovian and Oxfordian.
机译:Pieniny Klippen带中的Zamkowa山(Trzy Korony地块)的中上侏罗统显示了Czertezik演替的特殊发展。该部分显示出非常厚的海百合状灰岩单元:斯莫勒戈瓦石灰石地层的花岗岩突然从侧面被弗拉基石灰石地层的海百合形针状花岗岩取代;它们被强烈凝结的浮游上层石灰岩覆盖-在它们的最上部富含浮游有孔虫和放射虫-富含碎屑状的石英和白云石颗粒,海藻状石灰石碎片和青光岩结核(青光岩)。从悬垂的“海百合园”提供的大面积强相相对比的海百合单元的发展,以及较年轻的浮游石灰岩中大量颗粒的出现,都证明了同沉积作用的断层,在巴乔期和海盆期形成了活跃的构造陡峭带。卡洛夫式和牛津式的转向。

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