Proceedings of the Geologists� Association
Proceedings of the Geologists' Association > 2006 > 117 > 2 > 187-205
Proceedings of the Geologists' Association > 2006 > 117 > 3 > 249-264
Proceedings of the Geologists' Association > 2008 > 119 > 1 > 19-34
Proceedings of the Geologists� Association > 2016 > 127 > 3 > 395-412
Proceedings of the Geologists' Association > 2017 > 128 > 2 > 271-286
Proceedings of the Geologists� Association > 2017 > 128 > 5-6 > 764-778