weeks.] PALEONTOLOGY, PETROLOGY, AND MINERALOGY, 1901. 45 
347 Hatcher (J. B.). On the structure of the maims in Brontosaurus. 
Science, new ser., vol. 14, pp. 1015-1017, 1901. 
348 Hawes (George W.). On a group of dissimilar eruptive rocks 
in Campton, New Hampshire. 
Yale Bicentennial publications, Cont. to Mineral, and Petrog., pp. 
394-399, 1901. (From Am. Jour. Sci., 3d ser., vol. 17, pp. 147-151, 
1879. ) 
349 The Albany granite, New Hampshire, and its contact 
phenomena. 
Yale Bicentennial publications. Cont. to Mineral, and Petrog., pp. 
400-414, 1901. (From Am. Jour. Sci., 3d ser., vol. 21, pp. 21-32, 1881.) 
350 Haworth (Erasmus). The Galena-Joplin lead and zinc district. 
Min. Ind. for 1899, pp. 658-668, 2 figs., 1900. 
Describes the general geology of the region and the occurrence of the 
ores. 
351 Petroleum and natural gas in Kansas. 
Eng. and Mg. Jour., vol. 72, p. 397, 1901. 
Describes the geographic and geologic distribution of the oil and u r as. 
352 Hay (O. P.). [Review of " Beitrag zur systematik und Genealogic 
der Reptilien" by Max Furbringer.] 
Science, new ser., vol. 14, pp. 180-181, 1901. 
353 The chronological distribution of the elasmobranchs. 
Am. Phil. Soc, Trans., new ser., vol. 20, pp. 63-75, 1901. 
354 Hayden (Horace Edwin). Mr. Ralph Dupuy Lacoe. 
Wyoming Hist, and Geol. Soc, Proc. and Coll., vol. 6, pp. 39-54, 1901. 
Am. Geol., vol. 28, pp. 335-344, pi. 32, 1901. 
Gives a sketch of his life. 
355 Hayes (Charles Willard). Geological relations of the iron-ores 
in the Carte rsville district, Georgia. 
Am. Inst. Mg. Engrs., Trans., vol. 30, pp. 403-419, figs. 1-2, 1901. 
Describes the stratigraphy and structure of the region and the char- 
acter and occurrence of the iron, with notes on the occurrence of ocher 
and manganese. 
356 The Arkansas bauxite deposits. 
II. S. Geol. Surv., 21st Ann. Kept., Pt. Ill, pp. 435-472, pis. lx-lxiv, 
1901. 
Abstract: Jour. Geol., vol. 9, pp. 737-739, 1901. 
Describes the general geologic ami physiographic relations of the 
region, and the character, occurrence and origin of the bauxite deposits. 
357 Tennessee w T hite phosphate. 
U. S. Geol. Surv., 21st Ann. Rept., Pt. Ill, pp. 473-485, pi. lxv, 1901. 
Describes the character, occurrence and origin of the phosphates of 
Perry County. 
