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warm and humid in Qaidam basin and
the high lake level sustained between
39.7 and 17.5 kaBP. The lake retreated
abruptly at 17.5 kaBP, with a very
strong increase in evaporation, which
resulted in salt formation and the extinction
of Corbicula.
2010010599
南 黄 海 NT1 号 岩 芯 沉 积 物 源 及 沉 积 物
的 地 球 化 学 特 征 = Geochemistry characteristics
of sediment and provenance
relations of sediments in Core NT1 of
the South Yellow Sea. ( 英 文 ). Wang H
X; Zhang X J ; Lan X H; Zhang Z X;
Lin Z H; Zhao G T. Journal of China
university of geosciences, 2007, 18(4):
287-298
The contribution of substance from
Yellow River, Yangtze River, and Korean
rivers to the sedimentation of Yellow
Sea is studied through geochemical
analysis and through characterization of
the source of the substance about sediment
from Core NT1 among the lutaceous
area in Central South Yellow Sea.
The research finds out that the sediment
in Core NT1 mainly comes from Yangtze
River and Yellow River, the sediment
between 0-7.70 m in upper Core
NT1 mainly belongs to Yangtze River
source; the sediments between 7.70-
16.60 m and 42.0-54.80 m in middle
Core NT1 are mainly from Yellow River,
the 26 m thick sediment interlayer in it
mainly comes from Yangtze River; and
the sediment between 54.80-69.76 m in
the bottom of Core NT1 is mainly from
Yangtze River. The results demonstrate
that Yangtze River has been playing a
main role in the lutaceous area in the
Central South Yellow Sea since early
Late Pleistocene, and Yellow River
started to influence the continental
sedimentation of Yellow Sea from early
Warm Glaciation of late Late Pleistocene.
2010010600
阿 尔 泰 山 旧 石 器 时 代 早 期 Karama 遗
址 最 早 期 沉 积 的 化 石 孢 粉 植 物 群 、 地
质 年 代 和 气 候 地 层 = The fossil palynoflora,
geological age, and climatostratigraphy
of the earliest deposits of
the Karama site (Early Paleolithic, Altai
Mountains). ( 英 文 ). Bolikhovskaya N S;
Derevyanko A P; Shun’kov M V. Paleontological
Journal, 2006, 40 (Supplement
5): S558-S566 3 图 版 .
The results of palynological analysis
of the Early Paleolithic Karama site
(northeastern Altai Mountains) are presented.
The Karama site is among the
most unique and ancient archeological
sites of Eurasia. Detailed palynological
study has refined the geological age of
the sediments that enclose pebble industry
artifacts. The landscape and climatic
conditions of Early Paleolithic man are
reconstructed. A detailed characterization
of the changes in the flora and vegetation
that occurred during the most ancient
Neo-Pleistocene interglacials and
glacials is provided.
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