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Geological Magazine
Article . 1985 . Peer-reviewed
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Geological Magazine
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Pyroclastic rocks in the Cnapan Breaca felsite, Rhum

descriptionPublicationkeyboard_double_arrow_right Article 01 Sep 1985 English Publisher:Cambridge University Press (CUP)Journal:Geological Magazine, volume 122, pages 447-450 (issn: 0016-7568, eissn: 1469-5081, Copyright policy )
Authors: P. J. Williams;

doi: 10.1017/s0016756800035366

Pyroclastic rocks in the Cnapan Breaca felsite, Rhum

Abstract

AbstractThe Cnapan Breaca felsite sheet contains strongly devitrified pyroclastic rocks including welded tuffs. These indicate formation in a high level, surficial or sub-volcanic environment. The gross structure and lithological associations of the sheet are similar to those of some ignimbrites. These observations support a resurgent caldera model for the evolution of the Rhum centre and raise some doubts about previous interpretations of the felsite-breccia association on the island.

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citations
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
9
Average
Average
Average
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