328 The American Geologist. November, i9Q4. 
CLEARMAN, HARRIET M. 
A g-eological situation in the lava flow, with reference to the 
vegetation. (Proc. Iowa Acad. Sci., vol. 11, p- 6.5, 1904.) 
COOK, A. N. 
A new deposit of Fuller's earth. (Proc. Iowa Acad. Sci., vol. 11, 
p. 135, 1904.) 
COLEMAN, A. P. 
The Iroquoi.s beach in Ontai'io. (Bull. G. S. A., vol. 15, pp. 347- 
368, pi. 22, June, 1904.) 
CROOK, A. R. 
Molybdenite at Crown Point, Washington. (Bull. G. S. A., vol. 
15. pp. 283-288, pis. 12-13, June, 1904.) 
CROSS, WHITMAN. 
New Devonian Formation in Colorado. (Am. Jour. Sci., vol. IS, 
pp. 245-253, October, 1904.) 
DARTON, N. H. 
Comparison of the stratigraphy of the Black HlUs, Big Horn 
mountains and Rocky mountain front rang-e. (Bull. G. S. A., vol. 15, 
pp. 379-448, pis. 23-36, August, 1904.) 
DOWLING, D. B. 
Report of an exploration of Ekwan river, Sutton Mill lakes, and 
part of the west coast of James bay. (Geol. Sur. Can., vol. 14, Part 
F., pp. 60, 1904.) 
EASTMAN, C. R. 
Fossil plumage. (Am. Nat., vol. 38, p. 669, Sept., 1904.) 
EASTMAN, C. R. 
Upper Devonian fish remains from Colorado. (Am. Jour. Sci., 
vol. 18, pp. 253-261, Oct., 1904.) 
EASTMAN, C. R. 
A recent paleontologioal induction. (Science, vol. 20, p. 465, Oct. 
7, 1904.) 
ECKEL, E. C. 
Tlie non -metallic mineral products of the United States. (Min. 
Meg., vol. 10, Sept., 1904, pp. 167-174.) 
EMMONS, S. F. (J. IRVING and T. A. JAGGAR, JR ) 
Economic resources of the Northern Black Hills. U. S. G. S.. Prof. 
P.ap. 26, pp. 222, pis. 22, 1904. 
FINCH, G. E. 
Notes on the .position of Nileus vigilans in the strata at Elgin, 
Iowa. (Proc. Iowa Acad. Sci., vol. 11, p. 179, 1904.) 
FULLER, M. L. 
Rice irrigation in southern Louisiana. (Wat. Sup. Irri. Pap., No. 
101, pp. 82-98, 1904.) 
FULLER, M. L. 
Contributions to the Hydrology of the eastern United States. 
U. S. G. S., Wat. Sup. Irri. Pap. No. 102. 1904. Maine by W. S. Bay- 
