Dear List Members I am trying to find some references which contain reconstructed values for Permian / Triassic seawater d18O values. I would be grateful if someone could suggest a few good references/ Cheers Steve ------------------------------------------------------------------------ ------------ Dr. Stephen Grimes Lecturer in Stable Isotope Geochemistry & Climate Change School of Earth Ocean and Environmental Sciences University of Plymouth Drake Circus Plymouth Devon PL4 8AA Office: Room 120 Fitzroy Building Tel. +44 (0)1752 233109 Fax. +44 (0)1752 233117 e-mail. [log in to unmask] <mailto:[log in to unmask]> Web page. http://www.plymouth.ac.uk/pages/dynamic.asp?page=staffdetails&id=sgrimes