ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] Fine charcoal samples were collected by D. Berry from and around an ancient dumpsite outside the ancient city wall of Terqa, Syria and stored in glass jars (see rf. 1 for details). Obvious extraneous matter, such as rootlets, was removed; the samples were converted to acetylene via lithium carbide2 ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/295517a0
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