ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] Here we present results obtained from two groups of samples. One (Fig. 1) consists of 17 samples of late Pleistocene loess and a palaeosol from Xifeng, Gansu (35.7° N, 107.6° E). The other (Fig. 2a, b) consists of samples taken from eight successive palaeosols and the loess units above and ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/346737a0
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