Great way to connect this to other things we know about -- thanks. a few minutes: I'd guess more like a few days: 1 mm/100 years = 10 micron/year = .1 micron /

Great way to connect this to other things we know about -- thanks. a few minutes: I'd guess more like a few days: 1 mm/100 years = 10 micron/year = .1 micron / 3.65 days.