152 PROCEEDINGS: BOSTON SOCIETY NATURAL HISTORY. 
Crosby, W. O. 
’89. Physical history of the Boston Basin. Boston, 1889, 22 pp. 
Crosby, W. 0. 
’94. Geology of the Boston Basin. Occasional papers Bost. soc. nat. hist., 
IV, vol. 1, pt. 2. 
Crosby, W. 0. 
’95. Notes on the geology of the reservations. Rept. board metrop. park 
commissioners, 1895, p. 55-68. 
Cross, W. 
’90. Note on some secondary minerals of the amphibole and pyroxene 
groups. Amer» journ. sci., ser. 3, vol. 39, p. 359-370. 
Dana, J. F., and Dana, S. L. 
’18. Outlines of the mineralogy and geology of Boston and its vicinity, 
with a geological map. Mem. Amer. acad. arts and sciences, vol. 4, p. 127- 
223. 
Davis, W. M. 
J81. Banded amygdules of the Brighton amygdaloid. Proc. Bost. soc. 
nat. hist., vol. 20, p. 426-428. 
Davis, W. M. 
’94. An outline of the geology of Mount Desert. Rand and Redfield: 
Flora of Mount Desert Island, Maine. Cambridge, 1894, p. 41-71. 
Diller, J. S. 
’80. The felsites and their associated rocks north of Boston. Proc. Bost. 
soc. nat. hist., vol. 20, p. 355-368. 
Diller, J. S. 
’81. The felsites and their associated rocks north of Boston. Bull. mus. comp, 
zool., vol. 7, p. 165-180. 
Dodge, W. W. 
’83. On the relations of the Menevian argillites and associated rocks at 
Braintree and vicinity, in Massachusetts. Amer, journ. sci., ser. 3, vol. 25, 
p. 65-71. 
Godon, S. 
’09. Mineralogical observations, made in the environs of Boston, in the years 
1807 and 1808. Mem. Amer. acad. arts and sciences, vol. 3, 127-154. 
Hamlin, C. E. 
’81. Observations upon the physical geography and geology of Mount 
Ktaadn and the adjacent district. Bull. mus. comp, zool., vol. 7, p. 
189-223. 
Harker, A. 
’88. Additional note on the blue hornblende of Mynydd Mawr. Geol. mag., 
new ser., vol. 5, p. 455-456. 
Harker, A. 
’95. Petrography for students ; an introduction to the study of rocks under 
the microscope. Cambridge, 8 -f- 306 pp. 
Hawes, G. W. 
’81. The Albany granite, New Hampshire, and its contact phenomena. 
Amer. journ. sci., ser. 3, vol. 21, p. 21-32. 
