Books by Alan W. Owen
Papers from the 6th Internatio
Papers from the 6th International Conference on Trilobites and Their Relatives
A revised correlation of Ordovician rocks in the British Isles
Palaeontological Association Field Guide to Fossils, Fossils of the Upper Ordovician No. 7
The Ordovician successions of
The Ordovician successions of the Oslo Region, Norway. by Alan W. Owen [and others]