Hostname: page-component-cd9895bd7-dzt6s Total loading time: 0 Render date: 2024-12-27T08:05:38.832Z Has data issue: false hasContentIssue false
  • English
  • Français

The Torridonian Stac Fada Member: a discussion

Published online by Cambridge University Press:  03 November 2011

A. D. Stewart
A. D. Stewart
Affiliation:
A. D. Stewart, Postgraduate Research Institute for Sedimentology, University of Reading, RG6 2AB, U.K.
Get access Rights & Permissions [Opens in a new window]

Abstract

Sanders and Johnston (1989) have recently suggested that the Stac Fada Member is a fluidised peperite rather than a volcanic mudflow as thought by Lawson (1972) and the writer (1988). I agree that the volcanic mudflow hypothesis is flawed, but give reasons below for thinking that the new hypothesis is also untenable.

Type
Research Article
Information
Earth and Environmental Science Transactions of The Royal Society of Edinburgh , Volume 81 , Issue 3 , 1990 , pp. 247
Copyright
Copyright © Royal Society of Edinburgh 1990

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

Gracie, A. J. & Stewart, A. D. 1967. Torridonian sediments at Enard Bay, Ross-shire. SCOTT J GEOL 3, 181–194.CrossRefGoogle Scholar
Higazy, R. A. 1954. Trace elements of volcanic ultrabasic potassic rocks of southwestern Uganda and adjoining part of the Belgian Congo. BULL GEOL SOC AM 65, 39–70.CrossRefGoogle Scholar
Lawson, , 1972. Torridonian volcanic sediments. SCOTT J GEOL 8, 345–362.CrossRefGoogle Scholar
Sanders, I. S. & Johnston, J. D. 1989. The Torridonian Stac Fada Member: an extrusion of fluidised peperite? TRANS R SOC EDINBURGH: EARTH SCI 80, 1–4.CrossRefGoogle Scholar
Stewart, A. D. 1969. Torridonian rocks of Scotland reviewed. MEM AM ASSOC PET GEOL 12, 595–608.Google Scholar
Stewart, A. D. 1982. Late Proterozoic rifting in NW Scotland: the genesis of the ‘Torridonian’. J GEOL SOC LONDON 139, 413–420.CrossRefGoogle Scholar
Stewart, A. D. 1988. The Stoer Group, Scotland. In Winchester, J. A. (ed.) Later Proterozoic Stratigraphy of the Northern Atlantic Regions, pp. 97–103. Glasgow: Blackie.CrossRefGoogle Scholar