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Nicholas J. G. Pearce
Researcher at Aberystwyth University
Publications - 146
Citations - 8478
Nicholas J. G. Pearce is an academic researcher from Aberystwyth University. The author has contributed to research in topics: Tephra & Tephrochronology. The author has an hindex of 50, co-authored 142 publications receiving 7672 citations. Previous affiliations of Nicholas J. G. Pearce include University of Wales & University of Bologna.
Papers
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Journal ArticleDOI
A Compilation of New and Published Major and Trace Element Data for NIST SRM 610 and NIST SRM 612 Glass Reference Materials
Nicholas J. G. Pearce,William T. Perkins,John A. Westgate,Michael P. Gorton,Simon E. Jackson,Clive R. Neal,Simon P. Chenery +6 more
TL;DR: In this article, the authors present a compilation of trace element data from approximately sixty published works for NIST SRM 611 and NISTSRM 613 and provide useful new working values for these reference materials.
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Relation between century-scale Holocene arid intervals in tropical and temperate zones
Henry F. Lamb,F. Gasse,A. Benkaddour,A. Benkaddour,N. El Hamouti,S. van der Kaars,William T. Perkins,Nicholas J. G. Pearce,C. N. Roberts +8 more
TL;DR: This article used a lake-sediment record from the montane Mediterranean zone of Morocco to address the question of whether these events were also felt in temperate continental regions, finding evidence of arid intervals of similar duration, periodicity and possibly timing to those in the tropics.
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Tephrostratigraphy and glass compositions of post-15 kyr Campi Flegrei eruptions: implications for eruption history and chronostratigraphic markers
TL;DR: Wulf et al. as mentioned in this paper used a database of proximal glass compositions to correlate proximal volcanic deposits through to distal tephra layers in the Lago di Monticchio record and these correlations provide information on eruption stratigraphy and the tempo of volcanism at Campi Flegrei.
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Constraints in using Cerium-anomaly of bulk sediments as an indicator of paleo bottom water redox environment: A case study from the Central Indian Ocean Basin
TL;DR: In this paper, the total rare earth elements (∑REE) abundance along with major and a range of trace element chemistry of twenty-eight sub-sections in a 5 m long sediment core (AAS-05/GC-02) from the Central Indian Ocean Basin shows a distinct REE fractionation.
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All toba tephra occurrences across peninsular India belong to the 75,000 yr B.P. eruption
John A. Westgate,Philip A. Shane,Nicholas J. G. Pearce,William T. Perkins,Ravi Korisettar,Craig A. Chesner,Martin Williams,Subhrangsu K. Acharyya +7 more
TL;DR: The results unequivocally demonstrate that all the presently known Toba tephra occurrences in peninsular India belong to the 75,000 yr B.P. Toba eruption as discussed by the authors.