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Carl, These references might be of some use. They followed a talk by Svein Manum approximately entitled: have leeches crawled into palynology? There might be more references by Manum on this topic. Manum, S. B., Bose, M. N., and Sawyer, R. T., 1991 Clitellate cocoons in freshwater deposits since the Triassic. Zoologica Scripta, 20(4): 347366. (Spitsbergen Greenland Baffin Island K1 cocoons leeches) Manum, S.B., Bose, M.N., Sawyer (as Sayer), R.T., and Boström, S., 1994 A nematode (Captivonema cretacea gen. et sp. n.) preserved in a clitellate cocoon wall from the Early Cretaceous. Zoologica Scripta, 23(1): 2731. (K1 nematode invertebrate clitellate cocoon) Martin. >Hi all, >Does anyone know of any records of fossil leeches? >Thanks, ------------------------------------------------------------------- Dr Martin J. Head Department of Geography University of Cambridge Downing Place, Cambridge CB2 3EN ENGLAND, U.K. Phone: (01223) 339751 Fax: (01223) 333392 Email: mh300@cam.ac.uk Home page: http://www.geog.cam.ac.uk/people/head ====================================================================
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