ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] In recent years their Carboniferous age has been questioned and Jenkins4 considered them, without positive evidence, to be Lower Palaeozoic. Owen, in the discussion of this paper, stated they may be either Cambrian or a facies variant of the Llandovery. Jones, in discussing the same paper, said ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/203071a0
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