Other|
May 01, 1999
Graptolite biozonation of the Wenlock Series (Silurian) of the Builth Wells district, central Wales
Jan Zalasiewicz;
Jan Zalasiewicz
University of Leicester, Department of Geology, Leicester, United Kingdom
Search for other works by this author on:
Mark Williams
Mark Williams
British Geological Survey, United Kingdom
Search for other works by this author on:
Geological Magazine (1999) 136 (3): 263–283.
Article history
first online:
02 Mar 2017
Citation
Jan Zalasiewicz, Mark Williams; Graptolite biozonation of the Wenlock Series (Silurian) of the Builth Wells district, central Wales. Geological Magazine 1999;; 136 (3): 263–283. doi:
Download citation file: