Prenatal virilization. In the prenatal period, virilization refers to closure of the perineum, thinning and wrinkling (rugation) of the scrotum, growth of the phallus, and closure of the urethral groove to the tip of the penis. In this context, masculinization is synonymous with virilization.
[QUOTE=Greatnorth;481595]Well, usually I wait till there's a good 3-4 foot of snow because you don't want your skis to touch the dirt/ground or whatever isn't snow. Snowmobiles are made to operate on snow and that's all they should do. Really 3-4 feet of snow until you go snowmobiling??? They open the trails around here when roughly 6-7 inches of snow are on the ground. Never had a problem running my sleds in 6 inches of snow or more.
A few words on the Snow at Snowbird. At Snowbird 18.9% of winter days see 6 inches or more of snow, 40% of winter months see 90 inches or more, and a measly 3% of months see less than 30 inches. This is elite, blue-chip style snow frequency, rivalled only by Alta and Grand Targhee in the Rocky Mountain states.