ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] O'HARA ET AL. REPLY- In our paper1, we discussed only the upper 3.36 m (5,000-0 years BP) of the Mastercore. The full 44,000-year-long record from this core shows that environmental changes since the appearance of maize (Zea mays), about 3,600 years BP, were more dramatic than ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/364197c0
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