Proceedings of the Geologists� Association
Proceedings of the Geologists' Association > 2011 > 122 > 1 > 47-66
Proceedings of the Geologists' Association > 2014 > 125 > 4 > 419-431
Proceedings of the Geologists� Association > 2016 > 127 > 3 > 377-390
Proceedings of the Geologists' Association > 2017 > 128 > 2 > 271-286
Proceedings of the Geologists' Association > 2017 > 128 > 2 > 222-233