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
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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
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发表时间:
2008
影响因子:
0.8
通讯作者:
Stinnesbeck
中科院分区:
文献类型:
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作者:
Stinnesbeck
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.
DOI:
--
发表时间:
1998
期刊:
影响因子:
--
作者:
I. Walaszczyk;C. Wood
通讯作者:
C. Wood
DOI:
--
发表时间:
1951
期刊:
影响因子:
--
作者:
W. A. Cobban
通讯作者:
W. A. Cobban