warman] ONEONTA OREGON. 167 
Oregon; coal, in Bine Mountains Ann 22, ii, p 640 
in Coos Bay quadrangle OF 73, pp 4-5 
in Port Orford quadrangle GF 89, p 4 
coal fields of, production, etc. , of Ann 22, in, pp 13, 505-512 
Coos Bay quadrangle, geology of GF 73 
copper, Butte district, mining geology of Ann 22, n, pp 729-733 
Cornucopia district, mining geology of Ann 22, n, pp 740-745 
Cracker Creek and Sumpter districts, mining geology of.. Ann 22, n, pp 654-671 
Crater Lake, formation, temperature, height, etc., of PP 3, pp 46-61 
routes to PP 3, pp 6-9 
Crater Lake National Park, geology and petrography of PP 3 
Eagle Creek and Sparta districts, mining geology of Ann 22, n, pp 733-739 
Elkhorn and Rock Creek districts, mining geology of Ann 22, ir, pp 645-648 
forest conditions in Cascade Range Forest Reserve PP 9 
forests of PP 4 
geography of the coal fields of Ann 22, in, p 505 
geologic and paleontologic work in _. Ann 22, 
i, pp 90-92, 100; Ann 23, pp 41, 42, 68 
gold in Coos Bay quadrangle GF 73, p 5 
in Port Orford quadrangle GF 89, p 5 
gold and silver from, statistics of . . .MR 1900, pp 109-113; MR 1901, p 119 et seq 
gold belt of the Blue Mountains of Ann 22, ii, pp 551-776 
Granite district, mining geology of Ann 22, n, pp 677-688 
granite production of MR 1900, 
pp 662, 663, 664, 665; MR 1901, pp 644, 645, 651, 652, 653, 654 
Greenhorn district, mining geology of Ann 22, ii, pp 692-695 
Harney artesian basin WS 78, pp 38-43 
jasper in MR 1901, pp 755-756 
John Day Basin, exploration, geologic features, etc., of Bull 204, pp 10-20 
fossil flora of Bull 204 
Klamath Mountains, topographic development of Bull 196 
lands in, classification of PP 4, pp 15-33 
limestone in Blue Mountains Ann 22, n, p 639 
production of MR 1900, pp 662, 685-687; MR 1901, pp 644, 645, 667-670 
maps, geologic and topographic, of. (See Map.) 
marble production of MR 1901, pp 645, 664, 665 
mineral springs in MR 1900, pp 901, 903; MR 1901, pp 963, 964 
in Blue Mountains Ann 22, n, pp 641-642 
in Cascade Range Forest Reserve, central portion PP 9, pp 76-77 
minerals of Blue Mountains Ann 22, n, pp 642-644 
Minersville, Pocahontas, and Auburn districts, mining geology of Ann 22, 
ii, pp 649-654 
Miocene rocks of Ann 17, i, pp 469-476 
Mount Mazama, geology of PP 3, pp 21-50 
Mount Thielsen, features of PP 3, pp 20-21 
nickel in MR 1901, p 242 
North Powder, mining geology in vicinity of Ann 22, n, pp 726-729 
Otis artesian basin WS 78, pp 37-38 
Pine Creek and Lower Powder River, mining geology of . .Ann 22, n, pp 745-747 
platinum m Bull 193, pp 51-56 
in Port Orford quadrangle GF 89, p 5 
Pocahontas, Auburn, and Minersville districts, mining geology of Ann 22, 
■ii, pp 649-654 
Port Orford quadrangle, geology of GF 89 
