110 BIBLIOGEAPHY OF NORTH AMERICAN GEOLOGY, [bull. Z | 
Smith (Eugene Allen) — Continued. 
2. The cement resources of Alabama. 
Ala. Geol. Surv., Bull no. 8, pp. 61-93, 16 pis. (incl. geol. map), 1904. 
Describes the occurrence, character, and geological relations of limestones 
Alabama available for cement manufacture. 
3. Notes on the wells, springs, and general water resources of Alabam: 
TJ. S. Geol. Surv., Water-Supply and Irrigation Paper no. 102, pp. 276-331, 190 I 
Smith (Eugene Allen) and McCalley (Henry). 
1. Index to the mineral resources of Alabama. 
Ala. Geol. Surv., 79 pp., map and 6 pis., 1904. 
Describes the occurrence, geologic relations, and character of the econom 
resources of Alabama. 
Smith (George Otis). 
1. Mount Stuart folio Washington. 
U. S. Geol. Surv., Geol. Atlas of U. S., folio no. 106, 1904. 
Describes physiographic features, the geologic history arid structure, t'^jjlj 
occurrence, character, and relations of pre-Tertiary and Tertiary strata ai 
igneous rocks, and the economic resources, chiefly gold and coal. 
2. Quart/ veins in Maine and Vermont. 
b. S. Geol. Surv., Bull. no. 225, pp. SUSS, 11)04. 
I )eseribes the occurrence and character of quartz veins carrying precious meta 
3. Stratigraphic problems in the northern Cascades. 
Abstract: Science, new ser., vol. 19, p. 921, 1904. 
Smith (George Otis) and Calkins (Frank C). 
1. A geological reconnaissance across the Cascade Range near t.'tl 
Forty-ninth Parallel. 
U. S. (ieol. Surv., Bull. no. 235, L03 pp., 4 pis., 1 fig., 1904. 
Describes the topography and general geology of the region, the occurrem 
character, and relations of the pre-Cretaceous, Cretaceous, Tertiary, a 
Quaternary formations, and the occurrence and petrographic characters 
the metamorphic and igneous rocks. 
Smith (James Perrin). 
1. Periodic migrations between the Asiatic and the American coasts : 
the Pacific Ocean. 
Am. Jour. Sci., 4th ser., vol. 17, pp. 217-2.'tt, 1904. 
Discusses geographic distribution and relations, and evidences of migratk 
and derivations of faunas in various provinces in Paleozoic, Mesozoic, ai 
Tertiary time, and physiographic changes. 
2. The comparative stratigraphy of the marine Trias of weste 
America. 
Cal. Acad. Sci., Proc, :;.! ser., vol. 1, pp. 323-430, 10 pis., 1904. 
Describes the general development of Triassic formations in the various g 
graphic provinces of the world, their correlation and faunal characterise j 
and in detail the Triassic strata of western North America, and gives s I 
tematic descriptions of Triassic genera and species of cephalopods. 
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