Authors' Catalogue. 321 
Bendrat, T. A. (C. L. Herrick and) 
Identification of an Ohio Coal Measures horizon in New Mexico. 
(Am. Geol., vol. 25, pp. 234-242, April, 1900.) 
Blake, W. P. 
Historical sketch of mining in Arizona. (Report of the Governor 
of Arizona to the Secretary of the Interior, pp. 43-153, 1899.) 
Burr, Henry T. (and Robert E. Burke) 
The occurrence of fossils in the Roxbury conglomerate. (Proc. 
Bos. Soc. Nat. Hist., vol. 29, pp. 179-184, plate, April, 1900.) 
Clarke, John M. 
The Naples fauna (fauna with Mantioceras intumescens) in West- 
ern New York. (Sixteenth An. Rep. State Geologist of N. Y., pp. 
29-162, plates 1-9, 1899.) 
Clarke, John M. 
Notes on the early stages of certain Goniatites. (i6th An. Rep. 
state geologist of N. Y., pp. 165-169, 1899.) 
Coleman, A. P. 
Upper and Lower Huronian in Ontario. (Bull. G. S. A., vol. 11, 
pp. 107-114, March, 1900.) 
Dall, W. H. 
Notes on the Tertiary geology of Oahu. (Bull. G. S. A., vol. 11. 
pp. 57-60, Jan. 1900.) 
Dllier, J. S. 
The Bohemia mining region of western Oregon, with notes on 
the Blue River mining region and on the structure and age of the 
Cascade range. (20th annual report U. S. G. S., Part III, pp. 1-52, 
plates 1-6, 1900.) 
Dumble, E. T. 
Triassic coal and coke of Sonora, Mexico. (Bull. G. S. A., vol. 
II, pp. 10-14, Jan. 1900.) 
Elftman, A. H. 
Preliminary report of field work during the summer of 1895. (24th 
annual report Minn. Geol. Sur., p. 148, 1899.) 
Emerson, B. K. 
The tetrahedral earth and the zone of the intercontinental seas, 
with an appendix, the asymmetry of the northern hemisphere. E. 
Suess. (Bull. G. S. A., vol. 11, pp. 61-106, pis. 9-14, March, 1900.) 
Fairchild, H. L. 
Proceedings of the Eleventh summer meeting (Geol. Soc. Am.) 
held at Columbus, Ohio, Aug. 22, 1899. (Bull. G. S. A., vol. 11, pp. 
1-14, Jan. 1900.) 
Grabau, A. W. 
The faunas of the Hamilton group of Eighteen Mile creek and 
vicinity in Western New York. (i6th An. Rep. state geologist of N. 
Y., pp. 227-339, 1899.) 
Grant, U. S. 
Record of geological field work in northeastern Minnesota in 1892 
to 1898. (24th annual report, Minn. Geol. Sur., pp. 85-148, 1899.) 
