DAV—DAW 123 
Davy (John). A Letter .. . . addressed to the Hditors of the ‘ Philo- 
sophical Magazine,’ in continuation of a former one, and accompanied 
by documentary evidence contributed by Sir James South and B. 
Gompertz in reply to a certain charge made by C. Babbage against 
the late Sir H. Davy when President of the Royal Society. (Tract.) 
8vo. London, 1865. 
Dawkins (William Boyd). On a Romano-British Cemetery ‘and 4 
Roman Camp at Hardham, in West Sussex. (Tract.) 
Svo. Sussex, 1863. 
——. On the Caverns of Burrington Combe. (Tract.) 
8vo. Taunton, 18642 
—. The History of the Wealden Iron-field. (Tract.) 
8vo. London, 1868. 
—. Cave-hunting: researches on the evidence of caves respecting the 
early inhabitants of Europe. 8vo. London, 1874. 
——. Early Man in Britain and his place in the Tertiary period. 
8vo. London, 1880. 
and Sanford (W. Ayshford). The British Pleistocene Mammalia. 
(Palzontographical Society.) 4to. London, 1866, etc. 
Dawson (George Mercer). Report on the Geology and resources of the 
Region in the vicinity of the Forty-ninth Parallel. 
‘ 8vo. Montreal, 1875. 
—. Note on some of the more recent changes in Level of the Coast 
of British Columbia and adjacent regions. (Tract.) 
8vo. Montreal, 1877. 
—. Travelling Notes on the Surface Geology of the Pacific Slope. 
(Tract.) 8vo. Montreal, 1878. 
—. Notes on the Glaciation of British Columbia. (Tract.) 
8vo. Montreal, 1879. 
—. Pre-historic Man in France. (Tract.) 8yo. 
—. See Surveys: Canapa. 
Dawson (John William). Acadian Geology: an account of the Geolo- 
gical Structure and Mineral Resources of Novia Scotia. 
8vo. Edinburgh, 1855. 
—. —. 3rd edition, wih - . . supplement. 
8vo. London, 1878. 
——. On the varieties and mode of preservation of the Fossils known 

as Sternbergie. (Tract.) Svo. Montreal, 1857. 
——. On the Newer Pliocene and Post-Pliocene deposits of the vicinity 
of Montreal. (Tract.) 8vo. Montreal, 1858. 
——. Additional Notes on the Post-Pliocene deposits of the St. 
Lawrence valley. (Tract.) 8vo. Montreal, 1859. 
——. On the Fe rescopic Structure of some Canadian Limestones. 
(Tract.) 8vo. Montreal, 1859. 
—. Archaia; or seudies of the Cosmogony and Natural History of the 
Hebrew Scriptures. 8vo. Montreal, 1860. 
—. Notes on the Earthquake of October, 1860. (Tract.) 
8vo. Montreal, 1860. 
—. On the Silurian and Devonian Rocks of Nova Scotia. (Tract.) 
8vo. Montreal, 1860. 
—. Notice of Tertiary Bageils from Labrador, Maine, &e., and 
