Dear all, anyone has the email of Marvin Lanphere at USGS? Thanks. Sincerely Daniele L. Pinti ************************************* Daniele L. Pinti Laboratoire de Geochronologie Multi-Techniques UPS-IPGP Departement des Sciences de la Terre Batiment 504, 1 etage Universite Paris-Sud F-91405 ORSAY CEDEX (France) Phone +33 01 69 15 67 73 Fax + 33 01 69 15 48 91 E-mail [log in to unmask] *************************************