Dear All, Our University library has the 27th International Geological Congress volumes (all 23 of them), but for some obscure reason they do not have the abstract volumes. I am after two abstracts, which are as follows: Doguzhaeva, L.A. "Periodicity in ammonoid shell growth and geochronometry" (pp. 253-254). Anisimov, Y.A., Kalikov, V.N., & Molin, V.A. "Study of the rings of growth of belemnites with the purpose of determination geochronometry of Jurassic Period" (pp. 235-237). If anyone has access to these abstracts I would really appreciate it if you could send me a copy of them (either by facsimile: +61 8 8232 3297) or to the snail mail address below. If the abstracts are in Russian I would still like a copy of them. Thank you for your help regarding this matter. Tschus Darren **************************************** Darren R. Gröcke Palaeobotany Research Centre Department of Botany The University of Adelaide South Australia 5005 AUSTRALIA Ph: +61 8 8303 3120 Fax: +61 8 8232 3297 ****************************************