Bibliography. 155 
and Liassic Brachiopoda, by Tuos. Davinson, Parts I, II, and III. 
with 18 plates; a Monograph of the Eocene Mollusca, or Descriptions 
of Shells from the older Tertiaries of England, by Frepericx E. Ep- 
warps, Part II, Pulmonata, with 6 plates; a Monograph of the Echino- 
dermata of the British Tertiaries, with 4 plates, by Prof. E. Fores. 
The illustrations of the publications of the Palzontographical So- 
cost. By a payment of a guinea a year, any person is entitled to 
the volume or volumes of that year. To the geologist they are in- 
1. Quarterly Journal of Microscopic Science, including the Trans- 
actions of the Microscopical Society of London, edited by Epw1n 
NKESTER, M.D., F.R.S. S., and Georce Busk, F.R.C.S.E., 
F.RS., F.L.S.—The first number of this Journal was issued in Octo- 
ber. It contains various papers on microscopic subjects and is illus- 
odjects of interest around him. ‘The Journal of Microscopic Science 
coming to him quarterly will supply what in this respect he needs, be- 
Sides giving the results of profound researches of microscopists abroad. 
We direct attention to the Prospectus of this Journal published with 
- this number of our Journal. 
12, ALExIs Prrrey, (Prof. 4 la Faculté des Sciences de Dijon.)— 
Mémoire sur les Tremblements de Terre ressentis dans la Peninsule 
Turco-hellenique et en Syre. From the Mem. Couronnés, etc., Acad. 
Roy, de Belgique, vol. xxiiii—Note sur les Tremblements de Terre 
ressentis, en 1847, 12 pp. 8vo; en 1848, § pp. 8vo, Bull. Arad. Roy. 
de Belg., vol. xvi ; en 1849, suivie d’un Supplement pour 1847 et 1848, 
Pp. 8vo, Bull. Acad. Roy. de Belg., vol. xvii; en 1850, 20 pp. 8vo, 
Bull. Acad. Roy. de Belg., vol. xviii. - 
Documents relatifs aux Tremblements de Terre dans le nord 
rod P Europe et de V Asie. St. Petersburg, Acad. Impér. des Sciences, 
| 32 pp. 4to. 
ees MM 
. dans le Canada. 62 pp. Svo. Extrait des Annales de la Société 
d Emulation, vol. vii, 1 
MVestigation of earthquakes. His researches have been carried for- 
Ward wit great energy, and he already looks towards generaliza- 
tons of much importance, with regard to the unequal prevalence of 
of science, if an havi cords of earthquakes or 
aki > persons having rec 
Pts observations at the present time, will send a copy of them to 
