Geology and Mineralogy. 411 
— is 5,266 feet, and that of the productive measures, 1,316 
eet. 
1. On the Structure and Affinities of the Tabulate Corals of the 
Andrews. 338 pp. 8vo, with 15 plates. Edinburgh and L n. 
1879. (William Blackwood & Sons.)—Professor Nicholson has 
had opportunities in America as well as in his own land for the 
study of fossil corals, and has devoted much of his time for several 
9.— 
f Is. 
- The Journal of the Cincinnati Society of Natural History, 
vol. ii, No. 1, April, 1879.—Contai 
ILLER; 
d 
Mr. Wetherby. The price of the number is 
only 60 cents; of the volume $2.00. ‘ 
9. On the Old Red Sandstone of Western Europe, by Arcut- 
BaLD Gerxre, F.R.S., Director of H. M. Geological Survey of 
Scotland, ete. Part I, 108 pp. 4to. From vol. xxviii, Trans. Roy. 
i 78,—-This memoir contains a general review of the 
i Red 
the Carboniferous period. 
10. ines of Vela Geology, by AncurBaLD GEIKIE. 216 pp. 
@ convenient manual. Professor Geikie’s own labors in the field 
enable him to give instruction of much value on all points connected 
With the subject. me will wish that it were more exten ed. 
1]. Reports and Awards, Group I, International Exhibition, 
1876, edited by Francis A. Walker, Chief of the Bureau of 
