Kubergandian (Roadian, Middle Permian) of the Lycian and Alada? Nappes (Southern Turkey)

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• 作者：Daniel Vachard ; Patrice Moix
• 关键词：Foraminifera ; Algae ; Turkey ; Palaeotethys ; Kubergandian ; Roadian
• 刊名：Geobios
• 出版年：2013
• 出版时间：July-August, 2013
• 年：2013
• 卷：46
• 期：4
• 页码：335-356
• 全文大小：14586 K

文摘

The Ni?angahtepe Formation (Teke Dere unit) in the Lycian Nappes, and reworked pebbles and blocks from the Late Triassic Gevne Formation in the Alada? unit (both in Southern Turkey), present a well-developed Kubergandian microfauna and microflora found for the first time in this area. The following cyanobacterial and algal taxa are newly established: Clinortonella nov. gen., Ramovsia lyciana nov. sp., and Kantia? guevenci nov. sp.; some Cancellina and Armenina are revised. These Kubergandian faunas and floras present strong palaeobiogeographical affinities with the Eurasian southern margin (northern Palaeotethyan border). The Teke Dere unit represents an accretionary prism/fore-arc sequence containing different parts of the Palaeotethyan succession. The Late Triassic Gevne Formation marks the Eo-Cimmerian unconformity related to the closure of the Palaeotethys between the Taurus and Anatolian terranes.