The Carboniferous Shannon Basin of Western Ireland has become one of the most visited field areas in the world. It provides an ideal opportunity for examining a wide range of ancient sedimentary environments, including carbonate shelf, reefs and mud mounds, black shales and phosphates, and a spectrum of deep sea, shallow marine, fluvio–deltaic and alluvial siliciclastic sediments. The area boasts extensive outcrops and some of the most renowned sections through turbidites, large–scale soft sediment deformation features and sediments that display a response to tectonic and sea–level controls.
This field guide provides the first synthesis of the principal localities in this area of Western Ireland, and presents an easily accessible handbook that will guide the reader to, and within, a wide range of sedimentary facies, allowing an understanding of the evolving nature of the fill of this Carboniferous basin and the context of its sedimentary and tectonic evolution. The guide summarizes recent and new work in the area by a range of authors and outlines issues of current debate concerning the Shannon Basin and its palaeoenvironmental interpretation. The field guide will find extensive use in teaching and research by academic researchers, professional and amateur geologists, as well as by applied geologists, geophysicists and reservoir engineers who use these outcrops as analogues for subsurface reservoirs in many areas of the world.
About the Companion Website, xi
1 Introduction to the Field Guide, 1Jim Best & Paul B. Wignall
2 The Shannon Basin: Structural Setting and Evolution, 16John Graham
3 Basin Models, 35Paul B. Wignall & Jim Best
4 Lower Carboniferous of the Shannon Basin Region, 48Ian D. Somerville
5 Viséan Coral Biostromes and Karsts of the Burren, 79Ian D. Somerville
6 The Clare Shales, 97Paul B. Wignall, Ian D. Somerville & Karen Braithwaite
7 Architecture of a Distributive Submarine Fan: The Ross Sandstone Formation, 112David R. Pyles & Lorna J. Strachan
8 Evolving Depocentre and Slope: The Gull Island Formation, 174Lorna J. Strachan & David R. Pyles
9 The Tullig and Kilkee Cyclothems in Southern County Clare, 240Jim Best, Paul B. Wignall, Eleanor J. Stirling, Eric Obrock & Alex Bryk
10 The Tullig and Kilkee Cyclothems of Northern County Clare, 329Paul B. Wignall, Jim Best, Jeff Peakall & Jessica Ross
11 The Younger Namurian Cyclothems around Spanish Point, 350Paul B. Wignall & Jim Best
Appendix: List of GigaPan Images, 361