Skip to Main Content
Book Chapter

Dublin Basin

By
I. D. Somerville
I. D. Somerville
Search for other works by this author on:
C. N. Waters
C. N. Waters
Search for other works by this author on:
Published:
January 01, 2011

Abstract

The Carboniferous rocks of the Dublin Basin extend from the east coast of north Co. Dublin westwards to the River Shannon at Athlone and northwards to the Lower Palaeozoic rocks of the Longford-Down Massif (see Strogen et al. 1996, fig. 5; Sevastopulo & Wyse Jackson 2009, fig. 10.13 & Fig. 57). They occur in counties Longford, Westmeath, Meath, north Co. Dublin, north Co. Offaly, north Co. Kildare and south Co. Dublin. Most of the rocks in the region belong to the Mississippian Subsystem, with Pennsylvanian strata preserved only in boreholes at Kingscourt (Fig. 58, Col. 1). The marine Tournaisian strata present above a basal continental siliciclastic facies are represented by three contrasting lithological successions referred to as the North Midlands, Kildare and Limerick provinces (see Philcox 1984; Strogen & Somerville 1984; Sevastopulo & Wyse Jackson 2009).

During the Tournaisian there was a gradual northward advance across Ireland of the marine transgression with associated deepening. In the Dublin Basin the arrival of marine sedimentation did not take place until the late Tournaisian (Pseudopolygnathus multistriatus conodont Biozone and PC miospore Biozone; Jones et al. 1988; Sevastopulo & Wyse Jackson 2009). Diachroneity of lithological units can be recognized when traced from south to north across the basin (see Sevastopulo & Wyse Jackson 2009). In the northern part of the Dublin Basin, above the basal red-bed facies, the marine Tournaisian succession forming the North Midlands Province (Philcox 1984) has been divided into two groups, the Navan and Cruicetown groups (Strogen et al. 1990).

You do not currently have access to this article.

Figures & Tables

Contents

Geological Society, London, Special Publications

A Revised Correlation of Carboniferous Rocks in the British Isles

C. N. Waters
C. N. Waters
Search for other works by this author on:
I. D. Somerville
I. D. Somerville
Search for other works by this author on:
N. S. Jones
N. S. Jones
Search for other works by this author on:
C. J. Cleal
C. J. Cleal
Search for other works by this author on:
J. D. Collinson
J. D. Collinson
Search for other works by this author on:
R. A. Waters
R. A. Waters
Search for other works by this author on:
B. M. Besly
B. M. Besly
Search for other works by this author on:
M. T. Dean
M. T. Dean
Search for other works by this author on:
M. H. Stephenson
M. H. Stephenson
Search for other works by this author on:
J. R. Davies
J. R. Davies
Search for other works by this author on:
E. C. Freshney
E. C. Freshney
Search for other works by this author on:
D. I. Jackson
D. I. Jackson
Search for other works by this author on:
W. I. Mitchell
W. I. Mitchell
Search for other works by this author on:
J. H. Powell
J. H. Powell
Search for other works by this author on:
W. J. Barclay
W. J. Barclay
Search for other works by this author on:
M. A. E. Browne
M. A. E. Browne
Search for other works by this author on:
B. E. Leveridge
B. E. Leveridge
Search for other works by this author on:
S. L. Long
S. L. Long
Search for other works by this author on:
D. McLean
D. McLean
Search for other works by this author on:
Geological Society of London
Volume
26
ISBN electronic:
9781862396944
Publication date:
January 01, 2011

GeoRef

References

Related

Citing Books via

Close Modal
This Feature Is Available To Subscribers Only

Sign In or Create an Account

Close Modal
Close Modal