Appendix.
xix
Pamphlets. Vol. iii. Geology. 8vo. (Continued).
Contents:
Damon, W. H. Subsidence in East Essex. (Geol. Mag., 1876.)
---------. The Blackwater Valley, Essex. (Trans. Essex Field Club,
1881.)
Falconer, Dr. H. On the species of Mastodon and Elephant
occurring in the Fossil State in Great Britain. (Quart. Journ.
Geol. Soc, 1857.)
Fordham, H. G. On the Importance of Recording Erratic Blocks.
(Trans. Herts. Nat. Hist. Soe., 1881.)
Geological Survey of the United Kingdom. Catalogue of Publi-
cations. London, 1878.
Ramsay, A. C. On the Recurrence of Certain Phenonema in
Geological Time. (Rep. Brit. Assoc., 1880.)
Ricketts, Dr. C. The Cause of the Glacial Period, with reference to
the British Isles. Birkenhead, 1875.
Swanston, William, and Charles Lapworth. On the Silurian
Rocks and Graptolites of County Down. (Proc. Belfast Nat.
Field Club, 1876—77.)
Tiddeman, R. H. Second Report of the Victoria Cave Exploration
Committee. (Rep. Brit. Assoc., 1874.)
Walker, Henry. A Day's Elephant Hunting in Essex. (Trans.
Essex Field Club, 1880.)
---------. Whitaker's Geological Model of London. (Geol. Mag.,
1873.)
Whitaker, William. List of Works on the Geology, Mineralogy,
and Palaeontology of Wales (to the end of 1873). (Rep. Brit.
Assoc., 1880.)
---------. List of Works on the Geology of Hertfordshire. (Trans.
Watford Nat. Hist. Soc., 1876.)
---------. Note on the Red Crag. (Quart. Journ. Geol. Soe., 1877.)
---------. On Subaerial Denudation, and on Cliffs and Escarpments
of the Chalk and the Lower Tertiary Beds. (Geol. Mag., 1867.)
---------. On the Cliff-sections of the Tertiary Beds west of Dieppe in
Normandy, and at Newhaven in Sussex. (Quart. Journ. Geol.
Soc., 1871.)
*.* Unbound pamphlets, serial publications, etc., which are not available
for circulation, are not included in this Catalogue.