ISSN:
1476-4687
Quelle:
Nature Archives 1869 - 2009
Thema:
Biologie
,
Chemie und Pharmazie
,
Medizin
,
Allgemeine Naturwissenschaft
,
Physik
Notizen:
[Auszug] The Haiti glasses have a much lower volatile content than volcanic glasses3 and an H2O/CO2 ratio consistent with a high partial pressure of carbon dioxide in the confining gas phase2. Unlike young tektites, however, these Cretaceous/Tertiary boundary (K/T) glasses are surrounded by a smectite ...
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1038/353839a0
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