ET7E0PE. 55 



Choflfat, P. Lo corallien daua le Jura occidental. [Corallino Oolite 

 in the Western Jura.] Arch. Sci. Phjs. Nat. t. liv. pp. 383-398. 



Cogels, Paul. Observations geologiques et paleontologiques sur les 



differents depots rencontres k Anvers lors du creusement des 



nouveaux bassins. [Deposits met with in the new docks, Antwerp.] 



Ann. Soc. Mai. Belg. t. ix. pp. 7-32. 



The deposits described are : — I. The Diestian sands : II. The Scal- 



disian sands, comprising 1, sands with Isocardia cor ; 2, sands with 



Troj>hon antiquum (Fusus contrarius) ; and 3, a greenish argillaceous 



sand : III. Campinian sands, and the modern deposits (peat, black clay 



with freshwater shells, and the Polders clay). Full lists of the fossils 



belonging to each division are given. G. A. L. 



CoUadon, Prof. D. Les travaux mecaniques pour le percement du 

 tunnel du Gothard. [The St. Gothard Tunnel works.] ArcJt, Sci, 

 Phijs. Nat. t. liv. pp. 329-361. 



Contains some geological information. 



Collet, L. Sur le terrain jurassique dans I'Ouest du departement 

 de i'Herault. [Jurassic of Western Herault.] Bull. Soc. Geol. 

 France, 3 scr. t. iii. pp. 389-396, 1 plate and 1 fig. in text. 

 Gives detailed sections of the Jurassic and Liassic series from the 

 Avicula contorta beds upwards. The white limestones of the Infra- 

 Lias attain near Lodeve a thickness of 200 metres. The Gryphcea 

 arcuata beds are absent. The general character of the divisions present 

 is a gradual thickening towards the N.W. G. A. L. 



Cook, E. T. The Glacier Garden of Lucerne. 3 Bep, WincJiester 

 Coll. Nat. Hist. Soc. pp. 46-48. 



An account of funnel-shaped hollows in the rock, filled with debris, 

 known as " Giants' Pots," near the Lion Monument. The formation of 

 these, with the rounded blocks of stone in them, is referred to the time 

 when the glaciers had a far greater extension. There are 16 pots, the 

 largest being 40 feet in diameter. W. W. 



Coppi, Ft. Brevi note suUo Salse modenesi. [On Mud Volcanoes.] 

 Boll. E. Com. r/eol. Ital. pp. 231-237. ^ 



Describes the efflorescence of salts, sodic chloride chiefly, on the 

 sides of the mud-cones in the Modena district, with other details 

 concerning these salt-water and mud eruptions. E. B. T. 



Coquand, H. HLstoiro des Terrains stratifies de I'ltalie centrale, 

 so rdferrmt aux periodes primairo, palcozoique, triasiquc, rhdti- 

 cnno et jurassique {1^^^ partie). [The Primary, Pala)ozoic, Tri- 

 assic, llha)tic, and Jurassic stratified deposits of Central Italy, 

 Ist part.] Bull. Soc. Geol. France, 3 scr. t. iii. pp. 26-46. An 

 abstract of the chief portion of this paper in Geol. Mag. doc. 2, 

 vol. iii. pp. 289-292 (1876). 



Gives a detailed account of the opinions which have at various times 



