Hi Cat community, In Jeremy Buffterfield's paper (Section 1.3) below he says "a formal generalization of the notion of part as studied in mereology, so as to allow for 'structured parts'." http://philsci-archive.pitt.edu/documents/disk0/00/00/01/92/ What is meteology? (I did look on the Web but I didn't understand anything). Thanks and regards, Bill Halchin 21-Oct-2002 22:22:41 -0300,3939;000000000001-00000000