Author's Catalogue. 399 
PERRY, JOS. G. (and B. K. EMERSON). 
"he Geology of Worcester, Massachusetts, pp. 160. Map. Illustra 
tions and Index. 1903. 
REAGAN, A. B. 
Geology of the Fort-Apache Region. (Am. Geol., vol. 32, No. 5, 
pp. 265-308, pis. 29, 30, Nov., 1903.) 
ROHN, OSCAR. 
The Baraboo Iron Range. (Eng. Min'g Jour., vol. 76, No. 17, pp. 
615-617, Map., Oct. 24, 1903.) 
RUSSELL, I. C. 
Volcanic Eruptions on Martinique and St. Vincent. Smith. Inst., 
Ann. Rep., 1902. Reprint from Nat. Geogr. Mag., vol. 13, pp. 331-349.) 
STANTON, T. W. (and J. B. HATCHER). 
The Stratigraphic Position of the Judith River Beds and their 
Correlation with the Belly River Beds. (Reprint, Science, N. S., vol. 
18, No. 450, pp. 211-212, Aug. 14, 1903.) 
TARR, R. S. 
Postglacial and Interglacial (?) Changes of Level at Cape Ann, 
Massachusetts. With a Note on the Elevated Beaches by J. B. Wood- 
worth. (Bull. Mus. Comp. Zool., Harvard College, vol. 42. Geol. 
Ser., vol. 6, No. 4, pp. 181-196, pis. 13, Sept., 1903.) 
TEALL, J. J. HARRIS. 
The Evolution of the Petrological Idea. (Smith. Inst., Ann. Rep., 
1902, pp. 287-308. (Reprint from Proc. Geol. Soc, London, Vol. 57. > 
TURNER, H. W. 
The Cretaceous Auriferous Conglomerate of the Cottonwood Min- 
ing District, Siskiyou County, California. (Eng. Min'g Jour., vol. 
76, No. 18, pp. 653-654, Oct. 31, 1903.) 
WARREN, C. H. 
Mineralogical Notes. (Am. Jour. Sci., vol. 16, No. 95, pp. 337-344, 
Nov., 1903.) 
WHITLOCK, H. P. 
List of New York Mineral Localities. (New York State Mus. 
Pull.. 70, Min. 3, pp. 108, 1903). 
WOODWORTH, J. B. 
Note on the Elevated Beaches at Cape Ann, Massachusetts. (Bull. 
Mus. Comp. Geol., Vol. 42, Geol. Ser., Vol. 6, No. 4, Sept., 1903.) 
WORTMAN, J. L. 
Studies of Eocene Mammalia in the Marsh Collection, Peabody 
Ji'iiseum. (Am. Jour. Sci., Vol. 16, No. 95, pp. 345-369; pis. 16. 17. 
Nov. 1903). 
WRIGHT, F. B. 
The Mastodon and Mammoth Contemporary with Man. (Records' 
of the Past, Vol. 2, part 8, pp. 243-254; pis. 3, Aug. 1903). 
WRIGHT, a F. 
Glacial Man. (Records of the Past, Vol. 2, part 9. pp. 259-275: 
pis. 7, Sept. 1903). 
