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(Article of periodic en Anglais - 2001)

Document title

Evolution of soils on Quaternary reef terraces of Barbados, West Indies

Authors(s) and Affiliation(s)

MUHS D.R. ;

Abstract

Soils on uplifted Quaternary reef terraces of barbados, 125,000 to 700,000 yr old, form a climo-chronosequence and show changes in physical, chemical, and mineralogical properties with terrace age. Parent materials are dust derived from the Sahara, volcanic ash from the Lesser Antilles island arc, and detrital carbonate from the underlying reef limestone. Although some terrace soils are probably eroded, soils or their remnants are redder and more clay-rich with increasing terrace age. Comparisons with other tropical islands, show that Barbados soils are less weathered than soils of comparable age. It is concluded that many soil properties in tropical regions can be potentially useful relative-age indicators in Quaternary stratigraphic studies

Source

Article of periodic

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

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

Millesime : 2001, vol. 56, no1 [pp. 66-78]

Bibliographic references : 43 ref.

Collation : Illustration ;

Language

Anglais

INIST-CNRS, Cote INIST : 15739

Tous droits réservés © Prodig - Bibliographie Géographique Internationale (BGI), 2002.
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