M.F.Smith 1976 JOURNAL Hopland Field Station, Mendocino Co., Calif. Nov. Vegetation Analysis - Grass + Oaks trap # 0-20 cm 20-100 cm >100 cm 81 dry thistle 10% live oak 30% 82 dry grass 10% dead branches 30% live oak 50% 83 oak sprouts 50% dead branches 20% live oak 30% 84 dry grass 10% dead branches 20% live oak 30% 85 dead branches 30% valley oak 30% 86 dead branches 50% valley oak 20% 87 dead branch 50% valley oak 20% 88 dead branch 50% valley oak 20% 89 green grass 5% dead grass 20% valley oak 10% 90 estumps 30% live oak 10% 91 dead grass 10% logs 10% 92 dead logs 30% live oak 40% 93 oak sprouts 10% live oak 50% 94 (rewe turning) black oak 20% live oak 20% 95 dead logs 20% live oak 30% 96 dry grass 10% rock 20% 97 dry grass 30% 98 dead logs 20% live oak 40% 99 oak sprouts 10% live oak 20% 100 dry grass 5% live oak 40% rock 2/20 = 1% dead veg. 6% 210/20 = 10.5 25.5% live veg. 30/20 = 1.5%