----------------------------Original message---------------------------- Hi! My name is Sue and I've been tagging along these last couple of days. I'm a student at the University of Wisconsin in Stevens Point and am mostly interested in glacial mapping. Unfortunately right noe I have not had a chance to look up what exactly some of you are referring to but I am looking towards that soon. I'm hoping to hear more from you all soon. Bye! Sue Butzlaff [log in to unmask]