A vast Eemian palaeolake in Southern Jordan (29°N)
A vast Eemian palaeolake in Southern Jordan (29°N)
复制标题
约旦南部（北纬 29°）的广阔埃米亚古湖
DOI：
10.1016/j.gloplacha.2010.01.012
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发表时间：
2010
影响因子：
3.9
通讯作者：
Suha Yasin
中科院分区：
文献类型：
--
作者：
N. Petit;P. Carbonel;J. Reyss;P. Sanlaville;A. Abed;R. Bourrouilh;M. Fontugne;Suha Yasin
在北纬29°的Mudawwara凹陷（约旦南部）首次观察到一个大型的Eemian古湖，该凹陷延伸到沙特阿拉伯。湖相coquina表明，在氧同位素（OIS）7a-6 e、5e和5c-a阶段，凹陷内存在着广阔的湖泊复合体。这些年龄与撒哈拉更新世古湖泊，并带来了问题的季风和地中海降雨的阿拉伯半岛在末次间冰期的范围。沿着湖岸的勒瓦卢瓦-莫斯特艺术品的存在表明该地区在这些时期有人居住。
For the first time, a large Eemian paleolake was observed by 29°N in the Mudawwara depression (Southern Jordan) which prolongates into Saudi Arabia. Lacustrine coquina shows that vast lake complexes existed in the depression during oxygen isotope stages (OIS) 7a–6e, 5e and 5c–a. These ages correlate with those of Sahara Pleistocene paleolakes and bring into question the range of monsoonal and Mediterranean rainfall over the Arabian Peninsula during the Last Interglacial. The presence of Levallois–Mousterian artefacts along the lake shores indicates that the area was inhabited during these periods.