Proceedings of the Geologists� Association
Proceedings of the Geologists' Association > 2004 > 115 > 4 > 289-311
Proceedings of the Geologists' Association > 2011 > 122 > 1 > 92-112
Proceedings of the Geologists' Association > 2014 > 125 > 5-6 > 600-629
Proceedings of the Geologists' Association > 2015 > 126 > 4-5 > 480-521
Proceedings of the Geologists' Association > 2015 > 126 > 4-5 > 466-479