Proceedings of the Geologists� Association
Proceedings of the Geologists' Association > 2004 > 115 > 1 > 55-61
Proceedings of the Geologists' Association > 2004 > 115 > 4 > 347-357
Proceedings of the Geologists' Association > 2008 > 119 > 3-4 > 245-258
Proceedings of the Geologists' Association > 2011 > 122 > 1 > 212-223
Proceedings of the Geologists' Association > 2015 > 126 > 6 > 683-697
Proceedings of the Geologists� Association > 2016 > 127 > 4 > 435-444