ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] The results of the analyses are presented in Table 1. X-ray diffraction studies do not show any significant differences between the mineralogical contents of the black and green claystones. Furthermore, the pyrite content of adjacent intervals is similar: its relative abundance seems to depend more ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/312356a0
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