干旱区生态环境知识资源中心(Arid): Paleoenvironmental conditions and drainage evolution of the central Anatolian lake system (Turkey) during late Miocene to Pliocene surface uplift

Arid

DOI	10.1130/GES02135.1
	Paleoenvironmental conditions and drainage evolution of the central Anatolian lake system (Turkey) during late Miocene to Pliocene surface uplift
	Meijers, Maud J. M.1,2; Brocard, Gilles Y.3,4; Whitney, Donna L.2; Mulch, Andreas 1,5
通讯作者	Meijers, Maud J. M. ; Brocard, Gilles Y. ; Whitney, Donna L. ; Mulch, Andreas
来源期刊	GEOSPHERE
ISSN	1553-040X
出版年	2020
卷号	16 期号:2 页码:490-509
英文摘要	Continued Africa-Eurasia convergence resulted in post-11 Ma surface uplift of the Central Anatolian Plateau (CAP) and the westward escape of the Anatolian microplate. Contemporaneously, a central Anatolian fluvio-lacustrine system developed that covered extensive parts of the rising CAP. Today, the semi-arid CAP interior-except for the Konya closed catchment-drains toward the Black Sea, the Mediterranean Sea, and the Persian Gulf. Lake connectivity and drainage patterns of the fluvio-lacustrine system in the evolving plateau region are, however, largely unknown. Here, we present sedimentological and stable isotopic (delta C-13 and delta O-18) data (N = 665) from 13 well-dated lake sections covering the former fluvio-lacustrine depocenters of the southern CAP. Persistently (>1 m.y.) stable paleoenvironmental and hydrological conditions suggest that a low-relief environment characterized the southern CAP during plateau uplift. Throughout the late Miocene, various open and closed lakes of the southern CAP drained into closed, terminal lakes within the plateau interior. Sedimentation east of the Tuz Golu fault ceased during the early Pliocene (ca. 5.3-3.6 Ma), when the eastern CAP became connected to marine base level as a result of river incision shortly after the switch from regional compression to extension. A final phase of lacustrine carbonate sedimentation characterizes most sampled basins, yet occurred asynchronously over the extent of the CAP. Therefore, the final episode of lacustrine sedimentation is unlikely to have been the result of a climatic event, consistent with the absence of a clear aridification trend in the lacustrine delta O-18 data. Rather, capping carbonates reflect the interplay of surface uplift and transition from inward- to outward-drained plateau regions and concomitant lake reorganization during the formation of the CAP and its margins.
类型	Article
语种	英语
国家	Germany ; USA ; France
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:000522730300002
WOS关键词	CAPPADOCIAN VOLCANIC PROVINCE ; SOUTHERN TURKEY ; FAULT ZONE ; TAURUS MOUNTAINS ; TECTONIC ESCAPE ; CLIMATIC-CHANGE ; CANKIRI BASIN ; CLOSED-BASIN ; MUT BASIN ; ISOTOPE
WOS类目	Geosciences, Multidisciplinary
WOS研究方向	Geology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/314619
作者单位	1.Senckenberg Biodivers & Climate Res Ctr, D-60325 Frankfurt, Germany; 2.Univ Minnesota, Dept Earth & Environm Sci, Minneapolis, MN 55455 USA; 3.Univ Grenoble Alpes, OSUG, Inst Sci Terre ISTerre, CS 40700, F-38058 Grenoble, France; 4.Univ Penn, Dept Earth & Environm Sci, Philadelphia, PA 19104 USA; 5.Goethe Univ Frankfurt, Inst Geosci, D-60438 Frankfurt, Germany
推荐引用方式 GB/T 7714	Meijers, Maud J. M.,Brocard, Gilles Y.,Whitney, Donna L.,et al. Paleoenvironmental conditions and drainage evolution of the central Anatolian lake system (Turkey) during late Miocene to Pliocene surface uplift[J],2020,16(2):490-509.
APA	Meijers, Maud J. M.,Brocard, Gilles Y.,Whitney, Donna L.,&Mulch, Andreas.(2020).Paleoenvironmental conditions and drainage evolution of the central Anatolian lake system (Turkey) during late Miocene to Pliocene surface uplift.GEOSPHERE,16(2),490-509.
MLA	Meijers, Maud J. M.,et al."Paleoenvironmental conditions and drainage evolution of the central Anatolian lake system (Turkey) during late Miocene to Pliocene surface uplift".GEOSPHERE 16.2(2020):490-509.