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(Article of periodic en Anglais - 1994)

Document title

Heterogeneity, correlatives, and proposed stratigraphic nomenclature of Hayes tephra set H, Alaska

Authors(s) and Affiliation(s)

RIEHLE J.R. ;

Abstract

Several Holocene tephra deposits of Hayes volcano constitute a marker horizon in southern and east-central Alaska. Their identification is aided by high amphibole/pyroxene ratio and biotite in trace amounts, unique among Holocene tephra deposits of the region. However, correlations are obscured by chemical heterogeneity of the glass which occurs at a scale less than the size of a lapilli

Source

Article of periodic

published at : Quaternary research / ISSN 0033-5894 / CODEN QRESAV

Editor : Elsevier, San Diego, CA - ETATS-UNIS (1970)

Millesime : 1994, vol. 41, no3 [pp. 285-288]

Bibliographic references : 12 ref.

Collation : Illustration ;

Language

Anglais

INIST-CNRS, Cote INIST : 15739

Tous droits réservés © Prodig - Bibliographie Géographique Internationale (BGI), 1994.
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