ISSN:
1476-4687
Quelle:
Nature Archives 1869 - 2009
Thema:
Biologie
,
Chemie und Pharmazie
,
Medizin
,
Allgemeine Naturwissenschaft
,
Physik
Notizen:
[Auszug] THE study of the shells of molluscs often promotes assumptions about the periodicity of growth lines and other repeating skeletal features. When these are used to draw conclusions about the lengths of past geophysical cycles, difficulties arise. The recent paper by Kahn and Pompea1 is an excellent ...
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1038/279454b0
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