Upper Cretaceous (Cenomanian-Turonian and Turonian-Coniacian) open marine plattenkalk deposits in NE Mexico

Upper Cretaceous (Cenomanian-Turonian and Turonian-Coniacian) open marine plattenkalk deposits in NE Mexico
复制标题

墨西哥东北部的上白垩纪(塞诺曼阶-土伦阶和土伦阶-科尼亚阶)开放海洋石灰岩矿床

DOI:
10.1127/0077-7749/2007/0245-0071
复制
发表时间:
2008
影响因子:
0.8
通讯作者:
Stinnesbeck
Stinnesbeck
中科院分区:
地球科学4区
文献类型:
--
作者:
Stinnesbeck

文献摘要

参考文献

被引文献

相似文献

在墨西哥东北部,瓦莱西略(努埃沃州)的塞诺马尼-土伦阶高原卡尔克和穆兹奎兹(科阿韦拉州)的土伦-科尼亚阶高原卡尔克产出了丰富的脊椎动物和无脊椎动物化石,其中柔软部分保存完好。Inoceramid双壳类是这两个矿床中唯一的底栖生物。它们允许详细的生物地层细分,精确的测年和与两个部分的菊石和有孔虫的生物带的相关性。与许多其他的平顶山相比,墨西哥的沉积物是在开阔的海洋大陆架环境中沉积的,距离最近的海岸超过200公里。这两个Konservat-Lagerstätten形成于西部内陆航道的南部开口附近,包含西部内陆航道和特提斯动物群元素的混合物。
In NE Mexico, the Cenomanian-Turonian plattenkalk of Vallecillo (state of Nuevo León) and the Turonian-Coniacian plattenkalk of Múzquiz (state of Coahuila) yield abundant fossil vertebrates and invertebrates with an exceptional preservation of soft parts. Inoceramid bivalves are the only benthic organisms in both deposits. They allow for detailed biostratigraphic subdivisions, precise dating and correlation with biozonations based on ammonites and foraminifers in both sections. In contrast to many other plattenkalks, the Mexican sediments were deposited in an open marine shelf environment, in a distance of> 200 km from the nearest coast. Both Konservat-Lagerstätten formed near the southern opening of the Western Interior Seaway and contain mixtures of Western Interior Seaway and Tethyan faunal elements.
Turonian/Coniacian 边界的 Inoceramids 和生物地层学;基于德国下萨克森州的 Salzgitter-Salder 采石场和波兰中部的 SΠupia Nadbrze˝na 剖面
DOI: --
发表时间: 1998
期刊:
影响因子: --
作者:
I. Walaszczyk;C. Wood
通讯作者: C. Wood
科罗拉多组的舟状头足类动物
DOI: --
发表时间: 1951
期刊:
影响因子: --
作者:
W. A. Cobban
通讯作者: W. A. Cobban