116 BIBLIOGRAPHY OF NORTH AMERICAN GEOLOGY, [bull. I 
Taff (Joseph A.) — Continued. 
5. Maps of segregated coal lands in the Lehigh- Ardmore district 
Choctaw and Chickasaw Nations, Indian Territory, wi 1 
descriptions of the unleased segregated coal lands. 
IT. S., Dept. Interior, Circular no. 5, 39 pp., 2 maps, 1904. 
Describes the occurrence and character of the coal beds and the quality of t 
coal. 
6. Description of the unleased segregated asphalt lands in the Chick 
saw Nation, Indian Territory. 
U. S., Dept. Interior, Circular no. 6, 14 pp., 1904. 
Describes the occurrence and character of asphalt deposits. 
7. Preliminary report on the geology of the Arbucklo and Wichi 
Mountains in Indian Territory and Oklahoma. 
U. S. Geol. Sur\\, Professional Paper no. 31, pp. Ll-81, 8 pis., 1 fig., 1904. 
Describes the physiographic features and history of the region, the occti 
rence, character, and relations of pre-Canibrian igneous rocks and ( !ambria 
Ordovician, Silurian. Devonian, Carboniferous, and Cretaceous sediinenta. 
nicks, and the geologic structure of the Arbuckle and Wichita Mountains. 
Tallmon (Marion (Mover). Morgan (William Conger) and. 
1. A fossil v^ from Arizona. 
See Morgan (W.C.) and Tallmon (M. C), 1. 
2. A peculiar occurrence of bitumen and evidence as to its origin. 
See Morgan (W. C. ) and Tallmon (M. C), 2. 
Tarr (Ralph S.). 
1. New physical geography. 
New York, The Macmillan Company, xiii, 457 pp., 568 figs., 1904. 
2. Artesian well sections at Ithaca, N. Y. 
Jour. Geol., vol. 12, pp. 69-82, 4 figs., 1904. 
Gives records of well borings, describes the materials (Glacial deposits) pass 
through and discusses the geologic history of the Ithaca delta. 
3. Hanging valleys in the Finger Lake region of central New Yorl 
Am. Geol., vol. :«, pp. 271-291, 5 pis., 19 figs., 1904. 
Describes various physiographic features bearing on the question of the ori» 
of these valleys. 
Tassin(AYirt). 
1. The Persimmon Creek meteorite [North Carolina]. 
U.S. Nat. Mus., Proc, vol. 27, pp. 955-959, 2 pis., 1 fig., 1904. 
Describes occurrence, characters, and composition. 
Thomas (Kirby). 
1. Methods of mining in the Vermilion iron district of Minnesota. 
Mg. & Sci. Press, vol. 88, pp. 133-134, 5 figs., 1904. 
Describes the occurrence, character, and methods of mining the iron ores. 
2. Notes on the geology of a new iron district in Minnesota. 
Mines & Minerals, vol. 25, p. 27, 1904. 
Discusses the occurrence of iron-bearing formations. 
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