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GEOREF RECORD

Two new Ordovician volcanic centres in the Shelve inlier, Powys, Wales

B. D. T. Lynas
Two new Ordovician volcanic centres in the Shelve inlier, Powys, Wales
Geological Magazine (1983) 120 (6): 535-542

Abstract

Andesitic lavas and pyroclastics are regarded as the remains of two Llanvirn volcanic islands which, following subsidence, were overlapped and buried by later Llanvirn sedimentation.


ISSN: 0016-7568
EISSN: 1469-5081
Coden: GEMGA4
Serial Title: Geological Magazine
Serial Volume: 120
Serial Issue: 6
Title: Two new Ordovician volcanic centres in the Shelve inlier, Powys, Wales
Author(s): Lynas, B. D. T.
Affiliation: Inst. Geol. Sci., Nottingham NG12 5GG, United Kingdom
Pages: 535-542
Published: 1983
Text Language: English
Publisher: Cambridge University Press, London, United Kingdom
References: 1 p.
Accession Number: 1986-058673
Categories: Igneous and metamorphic petrology
Document Type: Serial
Bibliographic Level: Analytic
Illustration Description: illus. incl. geol. sketch map, strat. col., chart
N51°45'00" - N52°52'00", W03°55'00" - W02°55'60"
Country of Publication: United Kingdom
Secondary Affiliation: GeoRef, Copyright 2017, American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United KingdomTwickenhamUKUnited Kingdom. Reference includes data from PASCAL, Institute de l'Information Scientifique et Technique, Vandoeuvre-les-Nancy, France
Update Code: 1986
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