Authors' Catalogue. 131 
Grabau, A. W. 
Paleontology of the Cambrian terranes of the Boston basin. [Ab- 
stract.] (Proc. A. A. A. S., vol. 47, pp. 305-306, Dec. 1898.) 
Grimsley, G. P. 
Kansas mineral products, (nth Bien. Rept. Kansas State Board 
of Agriculture, pt. IV., pp. 497-523, 1898.) 
Gwillim, J. C. 
Some West Kootenay ore bodies. (Jour. Federated Canadian 
Mining Inst., vol. 3, pp. 19-26, 1898.) 
Hill, R. T. 
The Agassiz geological explorations in the West Indies. [Ab- 
stract.] (Proc. A. A. A. S., vol. 47, p. 307, Dec. 1898.) 
Hill, R. T., and Vaughan, T. W. 
Geology of the Edwards plateau and Rio Grande plain adjacent 
to Austin and San Antonio, Texas, with reference to the occurrence 
of underground waters. (U. S. Geol. Survey, i8th Ann. Rept., pt. 2, 
PP- 193-321, pis, 21-64, 1898.) 
Hiliebrand, W. F. 
Mineralogical notes: Analyses of tysonite, bastnasite, prosopite, jef- 
fersonite, covellite, etc. (Am. Jour. Sci., ser. 4, vol. 7, pp. 51-57, Jan. 
1899.) 
Hitchcock, C. H. 
The Hudson River lobe of the Laurentide ice-sheet. [Abstract.] 
(Proc. A. A. A. S., vol. 47, p. 292, Dec. 1898.) 
Hollick, Arthur. 
The age of the Amboy clay series as indicated by its flora. [Ab- 
stract.] (Proc. A. A. A. S., vol. 47, pp. 292-293, Dec. 1898.) 
Hollick, Arthur. 
The relation between forestry and geology in New Jersey. (Am. 
Nat., vol. 2>Z, PP- 1-14, Jan. 1899.) 
Hopkins, T. C. 
Some feldspars in serpentine, southeastern Pennsylvania. [Ab- 
stract.] (Proc. A. A. A. S., vol. 47, pp. 293-294, Dec. 1898.) 
Hovey, H. C. 
The region of the causses in southern France. [Abstract.] (Proc. 
A. A. A. S., vol. 47, pp. 294-295, Dec. 1898.) 
Hovey, E. O. 
General statement of types and figured specimens of fossil inverte- 
brates in the American Museum of Natural Historv. [Abstract.] 
(Proc. A. A. A. S., vol. 47, p. 378, Dec. 1898.) 
Hyatt, Alpheus. 
A new classification of the fossil cephalopods. [Abstract.] (Proc. 
A. A. A. S., vol. 47, pp. 363-365, Dec. 1898.) 
Jennison, W. F. 
Manganese deposits of Nova Scotia. (Jour. Federated Canadian 
Mining Inst., vol. 3, pp. 167-172, 1898.) 
Jones, R. H. 
On the strange singularity of colour in some forms of asbestos. 
(Jour. Federated Canadian Mining Inst., vol. 3, pp. 47-56. 1898.) 
