LIST OF WORKS ON THE GEOLOGY, ETC., OF ESSEX. 69
1851.
(80) Lindsey, W. H. A Season at Harwich . . . . to which
is added Researches, Historical, Natural and Miscellaneous. (The
Cliff and its Fossils, Part 2, pp. 137—153, with notes of Wells.)
8yo, London and Harwich.
(81) Mylne, R. W. Topographical Map of London and its
Environs (coloured geologically; scale 1.43 inches to a mile).
London.
1852.
(82) Brown, J. On the Upper Tertiaries at Copford, Essex.
Quart. Journ. Geol. Soc, vol. viii, p. 184.
(83) Prestwich, [Prof.] J. On the Structure of the Strata
between the London Clay and the Chalk. Part 3. The Thanet
Sands. Quart. Journ. Geol. Soc, vol. viii, p. 235.
1853.
(84) Brown, J. Note on the Artesian Well at Colchester; and
Remarks on some of the Microscopic Fossils from the Colchester
Chalk. Ann. Nat. Hist., ser. 2, vol. xii, p. 240.
(85) Tylor, A. On Changes of the Sea Level effected by exist-
ing Physical Causes during stated Periods of Time. Phil. Mag.,
ser. 4, vol. v, p. 258. [Harwich Coast, pp. 265—268.]
(86) Wood, S. V. A Monograph of the Crag Mollusca.....
Continuation of Bivalves. Part II, no. 2, pp. 151—216, pls.
xiii—xx, Palaeontograph. Soc.
1854.
(87) Beardmore, N. Description of the Navigation and Drain-
age Works recently executed on the Tidal Portion of the River Lea
(with a Section from the Thames at Limehouse to the Lea at
Bromley). Proc Inst. Civ. Eng., vol. xiii, p. 241.
(88) Prestwich, [Prof.] J. On the Structure of the Strata
between the London Clay and the Chalk. Part 2. The Woolwich
and Reading Series. Quart. Journ. Geol. Soc, vol. x, p. 75.
(89) Prestwich, [Prof.] J. On the Thickness of the London
Clay, on the Relative Position of the Fossiliferous Beds of Sheppey,
Highgate, &c..... Quart. Journ. Geol. Soc, vol. x, p. 401.
(90) Veley, A. C. Artesian Well, Braintree. Essex Herald,
March 21.