842 DEPARTMENT OF THE INTERIOR 



2 GEORGE V., A. 1912 



B 



Page. 



Backstrom, H 406,770 



Ball, S. H 767 



Banding in sheared batholith, origin of 380, 441, 524 



Barlow, A. E 250, 767 



Barnard, E. C 2 



Barrell, J 83, 717, 748 



Barrois, C 429, 657, 727 



Barus, C 740, 752 



Basalt 71, 79, 146, 209, 219, 333, 398, 464, 501 



Basalt, flow in Sheppard formation 79 



Basic Complex (Okanagan range) 431, 436, 787 



contact shells in intrusives 475, 491, 494 



■ , origin of 475,772 



Bassler, E. S 510 



Batholiths, cross-cutting relations of 292, 371, 726 



■ ~, downward enlargement of 293, 477, 495, 498, 726 



, homogeneity of 730 



, origin of 255, 574, 725fi 



, roofs of 301, 497, 726, 748 



— . relation to mountain-building 549, 725ff, 749 



Bauerman, H 5, 43, 73, 74, 396, 479, 508, 516 



Bayley, W. S 250 



Bayonne batholith 289,571,726 



goldmine 289 



Beaver Mountain Group 324,352 



■ ■ , sediments of 353 



■ , volcanics of 354 



Becker, G. F 746 



Beehive formation 156 



, columnar section of 157 



Beemerose 454 



Belemnites impressus 488 



Belt of Interior Plateaus 9,24,40,571,616 



Belt terrane 203 



, correlation with 179 



Beltian system 6, 179-191, 189 



Beltina danai 65,183 



Belton, Montana, section 183 



Benton formation 84,91 



Betula 806,812 



Blackfoot peneplain 92,605 



Bonnington range 9,35 



Borings for oil 55, 87 



Borolanose 407, 409, 451, 452 



Boundary Creek Mining District 3,377 



Boyd, W- H 614 



Branco, W 713 



Brock, R. W..3, 276, 320, 321, 324, 338, 346, 352, 359, 365, 373, 374, 377-388, 391, 394,398 



422, 590, 614, 717 



Brogger, W. C 406, 407, 746 



Brooks, A. H 21, 43, 555 



Brooks, W. K 645 



Brun, A 765 



Bunker Hill granite 303,784 



Cache Creek series 276, 502, 504 



Calhoun, F. H . 578 



Calkins, F. C 5, 33, 41, 171, 181, 183, 189, 433, 469, 479, 502, 519, 555, 620, 781 



Camarophoria 512 



