OF THE GEOLOGY OF HERTFORDSHIRE. 
171 
Additions to List to 1873. 
1598. 
al. Worden, J. Speculi Britannise Bars. The description of 
Hartfordshire. (“ Concerning the Soyle,” p. 1; “ a kinde of 
chalke ” at “Hitching,” p. 18.) 4to. London. (Ed. 2, 1637; 
Ed. 3, 1723.) 
1700. ._ 
a,2. Chauncy, Sir H. T. The Historical Antiquities of Hert¬ 
fordshire. (“The Soil, 3 ’ p. 1.) Folio. London. (Ed. 2, 1826, 
in 2 yoIs. 8 vo. Bishop’s Stortford.) 
1720. 
a3. [Cox, T.] Magna Britannia et Hibernia, Antiqua et Nova. 
(Soil, medicinal waters, and petrifying springs of Herts, vol. ii, pp. 
1016, 1017.) 4 to. London. 
1795. 
a4. Walker, D. General Yiew of the Agriculture of the 
County of Hertford. 4 to. London. (“Soil” and “Strata,” pp. 10,11.) 
1796. ■ 
a5. Lysons, Rev. D. The Environs of London..... vol. iv. 
Counties of Herts, Essex, and Kent. (Soil of Chipping Barnet, 
p. 1 ; East Barnet, p 9 ; Elstree, p. 24 ; Totteridge, p. 40. Mineral 
Spring at Chipping Barnet, p. 8.) 4to. London. 
1805. 
a6. Brayley, E. W., [and J. Britton]. Beauties of England 
and Wales. Yol. vii. Hertfordshire. (Soils, pp. 10-12. Mineral 
waters, p. 19.) 8vo. London. 
180 . 
a7. [Cooke, G. A.] A Topographical and Statistical Descrip¬ 
tion of the County of Hertford. (“ Climate and Soil,” pp. 21-24.) 
12mo. London.^ 
1815. 
a8. Clutterbtjck, R. The History and Antiquities of the 
County of Hertford. (“ Natural History and Climate ” [including 
Geology], vol. i, p. iii.) 3 vols. Folio. London. 
1836. 
a9. Fitton, Dr. W. H. Observations on some of the Strata 
between the Chalk and the Oxford Oolite, in the South-east of 
England. Trans . Geol. Soc. ser. 2, vol. iv, p. 103. (Herts, p. 305. 
Map of part of the South-east of England [including Herts], plate 9.) 
1849. 
alO. Coleman, Rev. W. H. Flora Hertfordiensis .... by the 
Rev. R. H. Webb and the Rev. W. H. Coleman. (Physical Geo¬ 
graphy and Geology [by Coleman], pp. xxix-xliv.) 12mo. London 
and Hertford. 
* A volume of Cooke’s 4 Topographical Library of Great Britain.’ I only 
know the second edition, published about the year 1823. Herts is not in the 
British Museum series of the first edition, published between 1803 and 1810. 
