New stratigraphical data on the Middle-Late Jurassic biosiliceous sediments from the Sicanian basin, Western Sicily (Italy)

被引：0
|
作者：
Marco Chiari
Pietro Di Stefano
Guido Parisi
机构：
[1] Unità di Firenze,C.N.R. Istituto di Geoscienze e Georisorse
[2] Università di Palermo,Dipartimento di Geologia e Geodesia
[3] Università degli Studi di Perugia,Dipartimento di Scienze della Terra
[4] Piazza Università,undefined
来源：
Swiss Journal of Geosciences | 2008年 / 101卷
关键词：
radiolarians; biostratigraphy; cherts; basalts; Middle-Late Jurassic; Sicily;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The reported data present the stratigraphy of several sections across a Middle-Late Jurassic Radiolaritic Unit, well exposed in different thrust sheets pertaining to the Maghrebian chain of Southwestern Sicily. The aim was to define the chronostratigraphical distribution of the Jurassic biosiliceous sedimentation in the Sicanian palaeogeographical zone, a deep water basin belonging to the Southern Tethys continental margin.
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页码：415 / 429
页数：14
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