130 The American Geologist. August, looi 
Keyes, C. R. 
On a crinoidal horizon in the upper Carboniferous. (Science, vol. 
13. p. 015. June 7, 1901.) 
Letson, Eliz. J. 
Post-pliocene fossils of the Niagara river gravels. (Bull. N. Y. 
State Mus., vol. 9, No. 4=;. pp. 238-252. April, looi.) 
Martin, J. O. 
The Ontario coast between Fairhaven and Sodus bays. (Am. 
Geol., vol. 27. June, igoi. pp. 231-334, pis, 26, 27 ) 
Matthew, G. F. 
Are the St. John plant beds Carboniferous? (Am. Geol.. vol. 27, 
PP- 383-386. June, 1901.) 
Peckham, H. E. 
On the bituminous deposits situated at the south and east of 
Cardenas, Cuba. (Am. Jour. Sci., vol. 12, pp. 33-41. July, 1901.) 
Pirsson, L. V. (W. H. Weed and) 
Geology of the Shonkin sag and palisade butte laccoliths, in the 
Highwood mountains, Montana. (Am. Jour. Sci., vol. 12, pp. 1-17. 
July, igoi.) 
Rogers, A. F. 
Mineralogical notes No. 2. (Am. Jour. Sci., vol. 12, pp. 42-48. 
July, igoi.) 
Rogers, A. F. (J. W. Beede and) 
Coal measures Faunal studies. I. (Kans. Univ. Quart., vol. 9, pp. 
233-254. Oct., 1900.) 
Rowley, R. R. 
Two new genera and some new species of fossils from the upper 
Paleozoic of Missouri. (Am. Geol., vol. 27 pp. 343-355, pi. 28. June, 
1901.) 
Seely, Henry M. 
Sketch of the life and work of Augustus Wing. (Am. Geol.. vol. 
28, pp. 1-8. Portrait. July, 1901.) 
Shaler, N. S. 
Broad valleys of the Cordilleras. (Bull. G. S. A., vol. 12, June 17, 
1901. pp. 271-300.) 
Shimek, B. 
Loess of Iowa City and vicinity. Bull. Lab. Nat. Hist., State Univ. 
Iowa, vol. 5, nn. 195-212. May, 1901.) 
Spurr, J. E. 
Origin and structure of the basin ranges. (Bull. G. S. A., vol. 
12, pp. 217-270. pis. 20-25. April, igoi.) 
Watson, Thos. L. 
The Georigia Bauxite deposits ; their chemical constitution and 
genesis. (Am. Geol., vol. 28, pp. 25-45, pl- /• July, 1901.) 
Weed, W. H. (and L. V. Pirsson) 
Geology of the Shonkin sag and palisade butte loccoliths in the 
Highwood mountains of Montana. (Am. Jour. Sci., vol. 12, pp. 1-17. 
July, 1901.) 
