Proceedings of the Geologists� Association
Proceedings of the Geologists' Association > 2004 > 115 > 3 > 209-220
Proceedings of the Geologists' Association > 2008 > 119 > 1 > 19-34
Proceedings of the Geologists' Association > 2010 > 121 > 3 > 256-269
Proceedings of the Geologists' Association > 2011 > 122 > 3 > 397-418
Proceedings of the Geologists' Association > 2015 > 126 > 1 > 72-85