322 The Ajfiericcm Geologist. November, \>-m 
Anderson, F. M. 
Thf (k'ologv of Point Reyes peninsula. (Ikill. Dept. Cieol. Univ. 
Cal.. vol. 2, No.' 8, pp. iig-153, pi- 4. Aug. 1899.) 
Bailey, L. W. 
The mineral resources of the province of New P.runs\vick. (i*art M. 
of the annual report, vol. 10, Get)l. Sur. Canada, 129 pp., map, Ottawa, 
1899.) 
Barlow, Alfred E. 
Report on the geology and natural resources of the area included by 
the Nipissing and Temiscamang map-sheets. (Part I, of the Ann. Rep. 
Geol. Sur. Can., vol. 10, pp. 302. [jlates.) 
Clarke, F. W. (and G. Steiger) 
Experiments relative to the constitution of pectolite, pyrophyllite. 
calamine and analcite. (Am. Jour. Sci., vol. 8, Oct. 1899, pp. 245-257.) 
Clarke, John IVI. (James Hall and) 
A memoir on the paleozoic reticulate sponges constituting the family 
Dictyospongidae. 15th Ann. Rep. State geologist (of New York) for 
1895, vol. 2, cpiarto, pp. 753-890, 47 plates,. New York and Albany, 1898. 
Crosby, W. O. 
Geology of the Wachusett dam and Wachusett aqueduct tunnell of 
the Metropolitan waterworks in the vicinity of Clinton, Mass. (Tech. 
Quart., vol. 12, pp. 68-96. June, 1898.) 
Dana, Edward S. 
first appendix to the sixth edition of Dana's system of mineralogy, 
pp. X, and 74, New York, John Wiley and Sons, 1899. 
Geikle, Sir Archibald. 
Geological time. (Science, N. S., vol. 10, Oct. 13, 1899, pp. 513-527. > 
Hall, C. W. 
Exploration for gold in the Central states. (Proc. L. Sup. Min. 
Inst., vol. 5, pp. 49-60, 1899.) 
Hall, James, (and John M. Clarkei. 
A memoir on the paleozoic reticulate sponges constituting the family 
Dictyospongidae. Fifteenth annual report of the State geologist (of New 
York) for 1895, vol. 2, quarto, pp. 753-890, 47 pis. New York and Alba- 
ny, 1898. 
Hamilton, S. Herbert (and James R. Withrow). 
The progress of mineralogy in 1898. Bull. No. i. Am. Inst. Min. 
Eng., pp. 33, New York, 1899. 
Hay, O. P. 
On some changes in the names, generic and specific, of certain fos- 
sil fishes. (Am. Nat., vol. 33, Oct. 1899, pp. 783-792.) 
Hay, O. P. 
Descriptions of two new species of tortoises from the 'I>rtiary of the 
United States. (Proc. U. S. Nat. Mus., vol. 22, pp. 21-24, 3 pis.)" 
