24 
124 Chamberlin (Thomas C). [Geologic terminology.] 
Jour. Geol., vol. 9, pp. 267-270, 1901. 
125 [Review of ''The Norwegian North polar expedition, 1893- 
1896. Scientific results, Vol. II. ] 
Jour. Geol., vol. 9, pp. 273-275, 1901. 
126 - [ Review of "Meteorological observations of the second Well- 
man expedition/' by Evelyn B. Baldwin.] 
Jour. Geol., vol. 9, pp. 276-278, 1901. 
127 On a possible function of disruptive approach in the forma- 
tion of meteorites, comets, and nebulae. 
Jour. Geol., vol. 9, pp. 369-392, pi. 1, 1901. 
Discusses the possibility of muss disruption without collision and the 
probable effects. 
128 : [Review of "Rival theories of cosmogony," by (). Fisher.] 
Jour. Geol., vol. 9, pp. 458-465, 1901. 
129 - Report on somestudies relative to primal questions ingeology. 
Abstract: Sci. Am. Sup],]., vol. 52, p. 21504, 1901. 
130 - - On Lord Kelvin's address on the age of the earth as an abode 
fitted for life. » 
Smith. Inst., Ann. Rept., 1899, pp. 223-24(1, 1901. 
131 Chance (II. M.). Gold ores of the Black Hills. South Dakota. 
Am. Inst. Mg. Engrs., Trans., vol. 30, pp. 278-285, 1901. 
Describes the peculiar occurrence of gold in tbe nearly horizontal 
Cambrian sandstones and shales in the vicinity of Deadwood. 
132 The iron-mines of Hartville. Wyoming. 
Am. [nst. Mg. Engrs., Trans., vol. 30, pp. 987-1003, 1 fig., 1901. 
Describes the occurrence and character of the ore bodies and gives 
detailed descriptions of the mine workings. 
133 Charles (H. W.). Dakota sandstone in Washington County, 
[Kansas]. 
Kans. Acad. Sci.. Trans., vol. 17, p. 194, 190L 
Describes its general characteristics in this county. 
131 Charlton (O. C). Note on the Mort and Bluff meteorites. 
Texas Acad. Sci., Trans., vol. 4, pp. 83-84, 1901. 
Brief description of occurrence and character. 
135 Chatard (T. M.) and Whitehead (Cabell). An examination of 
the ores of the Republic mine, Washington. 
Am. Inst. Mg. Engrs. , Trans. , vol. 30, pp. 419-423, 1901. 
Describes the chemical studies made of these gold and silver ores. 
136 Chester (Albert H.). Mineralogical notes and explorations. 
X. J. Geol. Surv., Ann. Rept. for 1900, pp. 173-188, 1901. 
Describes the occurrence and chemical composition of several minerals. 
