ISSN:
1476-4687
Quelle:
Nature Archives 1869 - 2009
Thema:
Biologie
,
Chemie und Pharmazie
,
Medizin
,
Allgemeine Naturwissenschaft
,
Physik
Notizen:
[Auszug] Instead of a ?billion? years, the name, aeon (or eon), is sometimes used, particularly in meteorite chronology4. Iii normal parlance, however, an aeon refers to an immeasur ably long or an indefinite period of time. In addition, it has been proposed that Eon be used as a unit of time stratigraphy5. ...
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1038/214634a0
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