Th/U dating of marine and continental mollusk shell, and travertine samples in quaternary deposits in Morocco

被引：3
|
作者：
Semghouli, S
Choukri, A
El Moursli, RC
Jahjouh, E
Chouak, A
Ben Mohammadi, A
Latiris, M
Reyss, JL
Plaziat, JL
机构：
[1] Fac Sci Rabat, Phys Nucl Lab, Rabat, Morocco
[2] Fac Sci, Lab Faibles Radioact & Environm, Kenitra, Morocco
[3] Fac Sci, Dept Geol, Kenitra, Morocco
[4] Fac Lettres, Lab Geomorphol, Kenitra, Morocco
[5] CEA, CNRS, Lab Mixte, LSCE, F-91198 Gif Sur Yvette, France
[6] Univ Paris 11, URA 723, Lab Petrol Sedimentaire, Orsay, France
来源：
RADIATION PHYSICS AND CHEMISTRY | 2001年 / 61卷 / 3-6期
关键词：
Th/U dating; mollusk shell; travertine; quaternary deposits;
D O I：
10.1016/S0969-806X(01)00378-4
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Th/U measurements by alpha spectrometry have been carried out on samples of quaternary deposits in Morocco Ages yielded by marine samples allow identification of two high sea levels: (1) Last Interglacial similar to 133 ka (ii) Harounien sea level similar to 266ka. The scatter of ages around 133 and 266ka has been discussed and corrected. For continental samples, the ages allowed identification of humid episodes during which these samples have been deposited. (C) 2001 Elsevier Science Ltd. All rights reserved.
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页码：697 / 699
页数：3
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