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Claypole’s Bibliography. 41 
1871. 
On the Development of the Carboniferous System in the Neigh- 
borhood of Edinburgh.—Vol. VI., Part 1. Proc. Bris, Nat, Society, 
read January 10, 1871. 
1872. 
On the Subsidence of the South West Counties of England dur- 
ing the Present Era. No. 2. Proc. Bris. Nat. Society, Vol. VIL. 
Part 1., read January 12, 1872. 
On the same Subject. No. 3—Vol. VII., Part 1., read May 2, 
1872. 
1873. 
Review of Cranchi’s Translation of Virgil's Aeneid, Old and 
New, Boston. 
Review of Allen & Greenough’s Latin Grammar. Old & New, 
Boston, 
1875. 
Present State of the Glacial Controversy, Cincinnati - Quarterly 
Journal of Science. 
1877. 
Preglacial Geography of the Region of the Great Lakes. Can- 
agian Naturalist. Vol. IX., No. 4. Report of the Montreal Horticul- 
tural Society, and Jour. Royal Geol. Society of London. 
On a borer in the leaf stalk of the Buckeye. Psyche. 
Preglacial formation of the Beds of the Great Lakes. 1. Can- 
adian Naturalist 2. Canadian Naturalist. 
1878. 
Migration of Animals from America to Europe and vice versa. 
Report of Montreal Horticultural Society. 
Migration of Plants from Europe to America, with an attempt 
to explain certain Phenomena. Journal Royal Geolog. Society of 
London. 
On Glyptodendron—Fossil Upper Silurian tree. American Jour- 
nal of Science. Same Title, Geological Magazine, London. 
1870. 
Migration of European Animals to America and American to 
Europe. Montreal Horticultural Society. 
1881. 
Preglacial Origin of Lakes Erie and Ontario. Proc. Amer. Assoc. 
Adv: Sci. 
Evidence from the drift of Ohio, Indiana and Illinois, in support 
of the Pre-glacial Origin of Basins of Lakes Erie and Ontario, 
Proc. Amer. Assoc. Adv. Sci. p. 147. 
Archimediform Fenestellid in Upper Silurian Rocks of Chio. 
Proc. Amer, Assoc. Adv. Sci. vp. 191. 
Life History’ of the Buckeye Stem Borer, Sericoris ‘nstruéana. 
Proc. Amer, Assoc. Adv. Sci.. rage 269. Cincinnati Meeting. 
