When considering the effects of browsing on regeneration a 70 acre cut is in fact quite small when you factor in the carrying capacity of a SM of trees in the seedling/sapling stage is 60 DPSM. Since 70A is .11 SM that means a 70 acre cut could only be expected to support 6 or 7 deer. since deer from the surrounding area are known to concentrate in a clearcut, it would take a DD below 5 DPSM to prevent more than 7 deer from over browsing a 70 A clearcut.