| Institution: | 1. Department of Chemistry “G. Ciamician”, University of Bologna, Via Selmi 2, 40126, Bologna Italy;2. Environmental Research Centre, Via Ciro Menotti, 48, 48023, Marina di Ravenna (RA), Italy;3. Laboratory of Chemistry, C.I.R.S.A. University of Bologna, via S.Alberto 163, Ravenna, Italy;4. Chemistry Department, Jaotong University, Xi’an (Shaanxi), P.R. China;1. Department of Zoology, British Museum (Natural History), London SW7 5BD UK;2. Environmental Archaeology Section, Museum of London, London EC2, England |
