INDEX. 569 
Yield of gravel, at Paragon Mine, 118. Yield of gravel, per cubic yard, of North Bloomfield Co.’s 
at Pond’s Claim, 118. Mines, 205, 206, 396. 
at Quaker Hill, 425. at Omega, 201, 411. 
in Roanoke Channel, 118. in Polar Star Mine, 425. 
in North San Juan Divide, 385. at Pond’s Claim, 118. 
at Short-Handle Claim, 115. in Quaker Hill Mines, 425. 
at Slab Claim, 117. in Slate Creek Basin, 212. 
at Smartsville and vicinity, 193, 383. at Smartsville, 383. 
at Smith’s Point, 118. at Todd’s Valley, 118. 
at Spring Valley, 483. at Vaughn’s Claim, Wiscon- 
at Sugar Loaf, Webber Creek, 101. sin Hill, 117. 
at Todd’s Valley, 118, 497. You Bet, 165, 419, 422. 
in Tuolumne Table Mountain, 137. You Bet and Red Dog, vicinity of, described, 164-174. 
at Vaughn’s Claim, 117. Young’s Dry Diggings (seam diggings), 115. 
at Weske’s Mine, 117. Young’s Hill, 428. 
at Wiessler’s Claim, 116. Yosemite Creek, sudden rise of, 15. 
at Wilcox’s Claim, 119. Yuba River, divide between South and Middle (North San 
Yield of gravel, per cubic yard, at Bald Mountain, 437. Juan Divide), 196-208. 
in Blue Tent Co.’s Mines, 414. re-examination of, 384-406. 
in Gold Run district, 152. importance of gravels on, 305. 
d ; at Indiana Hill, 161, 425. Yuba River, North, region north of, 444. 
on Jowa Hill Ridge, 117. Yuba River, the Pliocene representative of, 342, 344. 
at La Porte, 449. crosses old channel, 349. 
at Manzanita Hill, 390. Yule’s Claim, Startown, 84, 92, 105. 
lei at Montezuma Hill, 391. 
of Niagara Consolidated Com- | Zeolitic minerals, rare in Sierra Nevada, 329. 
pany, 451. Zircon, in gold washings, 367. 
University Press: John Wilson & Son, Cambridge. 
