86 GEOLOGY. 



Lefevre, Th. [Account of the Mont Cassel Excursion of the geolo- 

 gical section of the Prench Association.] Ann. Soc. Mai. Belcj. 

 t. X. Bull. pp. xi-xiii. 



Note sur la presence de I'ergeron fossilifere dans les environs 



de Bruxelles. [Occurrence of the fossiliferous " Ergeron " near 

 Brussels.] Ann. Soc. Mai. Belg. t. x. Bull. pp. xxx-xxxiii. Noticed 

 by mistake in the Geological Eecord for 1875, p. 391. 



Lent6ric, Charles. Les viUes mortes du Golfe de Lyon. [The Dead 



Cities of the Gulf of Lyons.] Ed. 2. Paris. 

 Goes fully into the question of the variations of the coast-line. 



Lepic, — . Sur le plateau de Soyons. [The Soyons Plateau.] Bull, 

 Soc. Anthrojp. Paris, 2 ser. t. xi. no. 1, p. 19. 



. Sur la caverne de Neron. [The Cavern of Nero.] Bull. 



Soc. Anthrop. Paris, 2 ser. t. xi. no. 1, p. 48. 



. Sur la grotte de Savigny. [The Savigny Cave.] Bull. Soc. 



Anthrop. Paris, 2 ser. t. xi. no. 1, p. 62. 



Lepsius, Dr. R. Zeitsch. deutscJi. geol. Ges. Bd. xxviii. Heft 2, pp. 

 894-396. 



A letter in answer to Platz [see p. 104]. Maintains his position 

 that the Black Forest and Yosges country owe their present form 

 only to agencies acting since Tertiary times ; since on he escarp- 

 ments towards the Ehine, the Trias and Jura lie conformably on the 

 Yosges sandstone, the Bunter period elevation [systeme du Bhin, Beau- 

 mont] has no existence in fact. E. B. T. 



. Die Eintheilung der alpinen Trias und ihr Yerhaltniss zur 



ausseralpinen. [Classification of Alpine Trias.] N. Jahrb. Heft 

 vii. pp. 742-744. 

 Begards the Avicula-Clarai and Ceratites-Cassianus beds as Bothlie- 

 gende, and not as Maschelkalk, having found in them the characteristic 

 Myophoria costata. Proposes that beds between the Muschelkalk and 

 Bhaetics, now caUed U. Trias, should be distinguished as " Alpine 

 ^Keuper.^' E. W. B. 



. [Elevation of the HiBs of the Upper Bhine.] N. Jahrh. Heft 



vii. pp. 754, 755. 

 Befutation of Platz's views that these hiUs were raised and the Bhine 

 valley formed in the Bunter period. Defence of modern views. 



Levassenr, E. La Erance avec ses colonies. [Erance and her Co- 

 lonies.] 12mo. With atlas of 124 maps. 



Geology in its relation to the physical features of the regions 

 described is much dwelt on, and serves as the basis from which the 

 work is drawn up. G. A. L 



