martinsluka at mac.com said: >> There is an important difference od mud/clay and sand in sense of >> sedimentation - the sand sedimented in flowing water but mud/clay in >> static water, so there should be two different symbols probably.
I think there are indeed two different symbols for sand and clay in most symbol sets. We usually use dots for sands (as in UIS), and dashes for clay. Eric. -- -- ^v^ ^v^ ^v^ ------------------------------------------------------------------- Eric Madelaine tel: (+33) 4 92387807 (secr: 7556, fax: 7765) INRIA Sophia-Antipolis email: Eric.Madelaine at sophia.inria.fr BP 93 06902 Sophia-Antipolis CEDEX FRANCE ------------------------------------------------------------------- SIS (Section INRIA Speleo): http://www.inria.fr/agos-sophia/sis SophiTaupes (Section Speleo du COV): http://www-sop.inria.fr/agos-sophia/sis/COV/ST.html CDS 06: http://www.ffspeleo.fr/cds/06/
