HOP 261 
Hope (Frederick William). Synopsis of the new Species of Nepaul In- 
sects in the Collection of Major-General Hardwicke. (Tract.) 
8vo. London, 1831. 
Hope (W. Beresford-). Speech in moving the Rejection of the Metric 

Weights and Measures Bill. (‘Tract.) Svo. London, 1868. 
Hopkins (Evan). On the Connexion of Geology with Terrestrial Mag- 
netism. 8vo. London, 1844, 
—. 2nd edition. 8vo. London, 1851. 
—. ——. 3rd edition. 8vo. London, 1865. 
——. On the Geology of the Gold-bearing Rocks of the World, and the 
Gold-fields of Victoria. 8vo. Melbourne, 1853. 
——. On the Vertical Structure of the Primary Rocks and the general 
Character of their gold-bearing Varieties. (Tract.) 
8vo. London, 1856. 
—, Sir Roderick Murchison, and The Rev. Dr. Cumming. Fiery 
Globe and the Australian gold-fields. (Tract.) Fol. London, 1861. 
——. ‘Terrestrial Magnetism with reference to the Compasses of Iron 
Ships ; their “ deviation ” and remedies. (Tract.) 8vo. London, 1866. 
Hopkins (William). On the Stratification of the Limestone District of 

Derbyshire. (Tract.) 8vo. Not published, 1834. 
——. Researches in Physical Geology. (Tract.) 4to. Cambridge, 1835. 
— (First series.) (Tract.) Ato. London, 1839. 
— —. (Second series.) (Tract.) Ato. London, 1840. 
—. ——. (Third series.) (Tract.) Ato. London, 1842. 
—. An Abstract of a Memoir on Physical Geology. (Tract.) 
8vo. Cambridge, 1836. 
——. Theoretical investigations on the Motion of Glaciers. (Tract.) 
_ 2 copies. 8vo. Cambridge, 1842. 
—. On the Motion of Glaciers. (Tract.) 2 copies. 
Ato. Cambridge, 1844. 
~—. On the Transport of Erratic Blocks. (Tract.) 4to. Cambridge, 1844. 
_—. On the Internal Pressure to which Rock-masses may be subjected, 
and its possible Influence in the production of Laminated Structure. 
(Tract). 3 copies. 8vo. Cambridge, 1847. 
—. On the Causes which may have produced Changes in the Earth’s 
superficial temperature. (Tract.) 8vo. London, 1852. 
—. On the External Temperature of the Earth and other Planets of 
the Solar System. (Tract.) Ato. Cambridge, 1856. 
Hopkinson (John). On British Graptolites. (Tract.) 8vo. London, 1869. 
—.. On Dewxolites gracilis, a new Silurian Annelide. (Tract.) 
Svo. London, 1870. 
——. On the structure and affinities of the genus Dicranograptus. 
(Tract.) 8vo. London, 1870. 
_—. On aspecimen of Diplograpsus pristis with reproductive capsules. 
(Tract.) 8vo. London, 1871. 
_—. On Dicellograpsus, a new genus of Graptolites. (Tract.) 
7 
8vo. London, 1871. 
_—. Report of the Proceedings of the Geological Section of the British 

Association at Edinburgh, 1871. (Tract.) Svo. London, 1871. 
——, On Callograptus radicans, a new dendroid Graptolite. (Tract.) 
8vo, London, 1872, 
