Dear Isogeochemists, I will be teaching an upper-level undergraduate course on “Isotopic Tracers in the Environment” this fall (mostly on stable isotopes) and I was wondering whether anybody can suggest a good textbook or has a script, booklet or report that you might be willing to share?! I am looking for something that includes a broader range of (stable) isotope applications in Earth and Environmental Sciences not ‘just’ geology (Faure) or Hydrogeology (Fritz and Clark). The broader the better! Any suggestions and ideas are highly appreciated!! Best regards – CONNIE Constanze Weyhenmeyer Syracuse University Assistant Professor Department of Earth Sciences 219 Heroy Laboratory Syracuse, NY 13440 Tel: (315) 443 0281 E-Mail: [log in to unmask]