ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] In the Chad basin, Pliocene sediments are generally covered by Quaternary ones and are known mostly from boreholes. However, they are exposed around Koro Toro, albeit rather poorly. Two sets of sediments are normally recognized, a lower sandy level lying in disconformity on terrestrial deposits ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/378273a0
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