The end-Triassic mass extinction and its aftermath
over Zoomtalk given by Professor Paul WIgnall, University of Leeds
Hertfordshire Geological Society
talk given by Professor Paul WIgnall, University of Leeds
given by Dr. Haydon Bailey, HGS Chairman
talk given by Prof. Peter Worsley, Emeritus Professor of Quaternary Geology, University of Reading
talk given by Dr James Witts, Senior Post Doctoral Researcher, Natural History Museum London
talk given by Gerald Lucy, Essex Rock & Mineral Society & Mike Howgate, AGS & HGS
talk given by Dr. Chris Pullen, Director, CP Exploration
given by Helen Gordon, Hertfordshire University & Author
given by Dr. Jonathan Turner, Geologists’ Association Field Guide Editor
given by Dr. Danny Clarke-Lowes, Director, Nubian Consulting