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Peralkaline rhyolites from Lake Chad with an age of 69.4 ± 0.4 Ma (40Ar/39Ar laser single grain sanidine dating) are likely the first erupted lavas along the "Cameroon Hot Line"
read more in:
Mbowou GIB et al. (2012): Petrology of the Late Cretaceous peralkaline rhyolites (pantellerite and comendite) from Lake Chad, Central Africa
Journal of Geosciences is a peer-reviewed Earth Science journal, focussed on all aspects of nature and origin of igneous and metamorphic complexes*. It is published by the Czech Geological Society and is available both in printed and open-access electronic version. The articles are written exclusively in English.
It has been established on 1 January 2007, as a successor of the Journal of the Czech Geological Society.
*Please note that papers concerned with palaeontology, sedimentology, stratigraphy and related fields are published solely by our partner journal Bulletin of Geosciences.
Journal of Geosciences is supported by:
|Council of Scientific Societies of the Czech Republic||Czech Geological Survey||Institute of Petrology and Structural Geology, Faculty of Science, UK Prague||Czech Literary Fund Foundation|
SNIP (Scopus, 2015): 0.700
IF (ISI, 2015): 1.326
Policy: Open Access