M.F. Smith 1976 JOURNAL Hopland Field Station, Mendocino Co., Calif Nov. Vegetation Analysis - Rock Pile I trap # 0-20 cm 20-100 cm >100 cm 41 rocks 50% deal branch 100% live oak + laurel 60% 42 rocks 30% rocks 30% live oak 50% bare branches 20% 43 rocks 40% live oak + madrone 70% 44 manzanita 50% 45 manzanita 50% 46 deal branch 5% madrone 50% dead branches 20% live oak 20% 47 rocks 10% 48 rocks 10% deal branch 10% live oak 10% 49 rocks 30% dead branches 10% live oak 60% 50 rocks 10% rocks 50% live oak 10% 51 rocks 30% madrone 60% 52 rocks 30% madrone 50% 53 rocks 50% laurel 10% 54 rocks 30% toyon, live oak, madrone 80% 55 rocks 20% rocks 30% madrone 50% dead tree 10% live oak 40% 56 rocks 40% 57 deal log 5% rocks 20% (still has leaves) decid. oak 60% live oak + madrone 60% 58 rocks 30% 59 rocks 40% madrone 50% log 5% 60 rocks 20% live oak 40% site average rocks 13.5% rocks 15.0% rocks 1.5% deal veg 1.0% deal veg 0.75% deal veg 3.0% live veg 46.5%