383 



ADDENDA. 



Ackermann, — . [Yellowstone National Park.] Sitz. Isis Dresden, 



pp. 49-64. ^ . 



Touches on the geological peculiarities of the district. 



Adams, William. Pontypool and its Manufactures and Coal Fields. 



Trans. Woolhope Nat. F. Cluh, 1872, pp. 25-35. 

 Sketch of the geology of the district, and detailed section (Taff Valley). 



Anon. Kent's Cavern. Chamhers' Journal, no. 615. 



. [jS^otes on the Channel Tunnel.] Moniteur industriel Beige., 



pp. 342, 350, 362, 383, 447, 558. 



Guia del Geologo y Mineralogista espedicionario en Espaiia. 



[Spanish Geology and Mineralogy.] Rev. Min. ser. B, t. i. pp. 

 217, 221, 231. 



New Coal Mines in Moravia. Coll. Guard, vol. xxix. p. 21. 



On seams supposed to form, a continuation of the Ostrau basin. 



. Excursion k Cassel. Conipt. Rend. Assoc. Fran^. 3 



pp. 383-387. 

 Details of M. Eocene beds. 



Salt-pans of the Colony. Gape Monthly Mag. vol. xi. p. 288. 



The pans are small depressions, mostly in large plains, and after 

 heavy rains form small lakes. The soil is not salt ; and after heavy 

 rains the water in the pans is sweet. It is inferred that the source 

 of the salt is deep-seated, and that the salt is brought to the surface by 

 endosmosis, and deposited on the evaporation of the water. W. W. 



Avignon, TAbbe. Le val de la Dala. [Thp Dala Yalley.] Bull. 

 Sac. Hist. Nat. Toulouse, t. ix. pp. 184-191. 



Describes the superficial deposits of this part of the Hhone basin. 



Bachmann, Prof. Isidor. Mineralogische Plaudereien. [Minera- 

 logicalltems.] Jahrh. Schiveiz. Alpenclub, Jahrg. x. pp. 602-621. 



Bamber, H. K. [Analysis of the Minera Firestone.] Trans. N. 



Eng. Inst. Min. Eng. vol. xxiv. p. 154. 

 A medium-grained sandstone of the Millstone Grit of the Berwig 

 Mountains near Wrexham. 



Berendt, Prof. [Courses of Rivers in the North German Plains 



during the Diluvial Period.] Schrift. phys.-oeJcon. Ges. Kbnigsherg 



{Sitz.\ Jahrg. 16, p. 22. 

 Bonlger, G. S. Cave Hunting in Ireland. Pi-oc. W. Lo7id. Sci. 



Assoc, vol. i. pt. 1, pp. 29-31. [Abstract.] 

 Describes the Shandon Bone-cave near Dungarvan, Co. Waterford. 



