42 BIBLIOGRAPHY OF NORTH AMERICAN GEOLOGY, 1906-1907. 
Camsell, Charles — Continued. 
413. The Similkameen district, B. C. — Canada, Geol. Survey, Summ. Kept, 
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Gives notes upon the physiography and glaciation, and upon the occurrence and char- 
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414. Report on the Peel River and tributaries, Yukon and Mackenzie.— 
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Canada, Department of the Interior. 
415. Canada's fertile northland. A glimpse of the enormous resources of 
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The evidence given hy A. P. Low and other geologists of the Geological Survey of 
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Canada, Department of the Interior. 
Report of the superintendent of mines. Ann. Rept., pt. 8, 39 pp., 1907. 
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Canada. Department of the Interior, Mines Branch. 
416. Report of the Commission appointed to investigate the zinc resources of 
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Canada, Geological Survey. 
417. Catalogue of publications of the Geological Survey of Canada. — Canada, 
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Annual report on the mineral industries of Canada for 1905. Ottawa, 1907, 
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Canadian Mining Journal. 
418. The Ontario meeting of American Institute of Mining Engineers and 
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Canfield, F. A. 
419. Mineralogical notes. — Am. Jour. Sci., 4th ser., vol. 23, pp. 20-22, 1 fig., 
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Cannon, George L. 
420. Sauropodan gastroliths. — Science, new ser., vol. 24, p. 116, July 27, 
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Notes the discovery of these pebbles with the remains of Atlantosaurus immanis Marsh 
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421. Notes on some fossils recently discovered near Denver, Colorado. — 
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Capps, S. R., jr. 
422. The girdles and hind limb of Holosaurus abruptus Marsh. — Jour. Geol- 
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