EUROPE. 109 



dylus »jonjosws=Scaphite8-Planer, (8) In. Cuvitri and Epiaster hrevis 

 = Cuvieri-P]aner. C. Ems marls, 500-1500 feet, zone of {i*) Amm. 

 Manjce and In. dujHatus. D. Lower Senonian (Santonian), zones of 

 (10) marls with IJarsv^ntes ornatus^ (11) quartzose beds with Pecttn 

 muricatus, (12) calcareo-siliceous beds with JScaphites binodosus. E. 

 Upper Senonian (Coeloptyehius-chalk), zones of (13) BecJcsia Soekelandi^ 

 (14) Amm. Coesfeldiensis and Micraster gly2jhus = Lower Mucronata 

 iDeds, (15) Heteroceras polyplocum, Amm. Wittekindi, and Scaphites 

 pu?cA^rrmMs = Upper Mucronata Chalk. E. B. T. 



Schmid, Dr. E, E. Der Ehrenberg bei Umenau, geologisch und 



lithologisch bcschrieben. [Geology of the Ehrenberg (hill).] Pp. 



69; 3 tab. .8vo. Jena. 



The order of igneous rocks from their respective intrusions is La- 



brador-diorite, granite, quartz-porphyry, the latter being Permian. 



Contact-alterations of granite breaking through diorite arc described, 



microscopic sections, analyses of rocks and minerals given. E. B. T. 



Schrader, Fr. Nouvelles explorations dans le massif calcaire des 

 Pyrenees. [New Researches on the Pyrenean Limestone-mass.] 

 Ann. Club Aljp. Fran^. 2 ann. p. 395. 



Refers to the geology of the district. 



Scrive, — . Communication sur le Gisement du Cuivre Argentifere 

 dcs Mines de la Piugne et Charier dans le Departement de I'AUier. 

 [Argentiferous Copper in Allier.] Mem. iSoc. Sci. Ayr. Arts Lille, 

 se'r. 4, t. ii. 



Seebach, von. [Geology of the Tambach District.] Zeitsch. deuUch. 

 yeol. Ges. Rd. xxviii. Heft 3. 



The Rothliegende contains a conglomerate full of porphyry fragments. 

 Connected with the eruptive rocks are felsitic pumice and felsite glass, 

 showing a volcanic origin for the porphyry. E. R. T. 



Seeland, F. Der Hiittenberger Erzberg und seine nachste Umge- 



bung. [HUttenberg Iron-ores, &c.] Jahrh. h.-Tc. yeol. MeicJis. Rd. 



xxvi. Heft 1, pp. 49-112, tab. i.-iv. (geol. col. map (scale 1 : 8040), 



sections, &c.). 



The iron-works of Hiittenborg, Carinthia, draw their ores (siderite 



and limonite) from a tract of crystalline primitive limestone enclosed 



in the gneiss and mica-schist. The Saualp and Hiittenberg-Lolling 



district contain also the following massive rocks — pegmatite, ecklogito 



(saualpite), araphibolite, seq)ontine, diorite, &c. The iron-ore deposits 



occur on the Erzberg (1372 m.; and Rudolfshohe (1269 m.), and form 



6. bands with a combined greatest thickness of 221)0 metres; these are 



described in detail and illustrated by plans. The petrography of the 



crystalline rocks is noticed ; a description of minerals of the district, 



with some notice of Muschelkalk and Eocene limestones, &c., arc added. 



