A refined chronology for the Cambrian succession of southern Britain Harvey, Thomas H. P. ; Williams, Mark ; Condon, Daniel J. ; Wilby, Philip R. ; Siveter, David J. ; Rushton, Adrian W. A. ; Leng, Melanie J. ; Gabbott, Sarah E. Abstract Publication: Journal of the Geological Society Pub Date: May 2011 DOI: 10.1144/0016-76492010-031 Bibcode: 2011JGSoc.168..705H