Show 10 5 10 15 20 50 100 250 Sort by year (new to old) Actions Download search results Subscribe to news feed Your filters: cql: keyword exact "welsh basin" cql: author exact 801000298131 or (type exact bookEditor and editor exact 801000298131) Add to list Journal Article A1 Chitinozoan biostratigraphy of the Silurian WenlockâLudlow boundary succession of the Long Mountain, Powys, Wales Thomas Steeman, Thijs Vandenbroucke (UGent) , Mark Williams, Jacques Verniers (UGent) , Vincent Perrier, David J Siveter, James Wilkinson, Jan Zalasiewicz and Poul Emsbo (2016) GEOLOGICAL MAGAZINE. 153(1). p.95-109 Add to list Journal Article A1 A revised sedimentary and biostratigraphical architecture for the Type Llandovery area, Central Wales Jeremy R Davies, Richard A Waters, Stewart G Molyneux, Mark Williams, Jan A Zalasiewicz, Thijs Vandenbroucke (UGent) and Jacques Verniers (UGent) (2013) GEOLOGICAL MAGAZINE. 150(2). p.300-332