>N NATIONAL aEOLOGICAL SiUUVEYS : — EUROPE. '231 



About 2(! ' Lioforuiigou ' aro iHSiu-d, containing 112 Hhcots ; whicb, for 

 convuuience of reforonco, may bo grouped us followH : — 



Iterlin, rotsdiiiii, &c 27 



Wt'ttiii.Jonii, .Vc. . H4 



WicsbiKlcn, Kiaiikfort, kc 1!< 



Hiuirbriick, I'ic 18 



llli 

 Altbongb all maps lit into tbo complete system of 'Grad-Abtb.' and 

 * Blatt.' tbo carlioi' sbuets publislietl bavu a diHerent sot of numbers. Tbo 

 position of eaeb map liowevei", and its relation to tbo now system of 

 jiiuiibering, can bo seen from tbo index-map on eacb * Lieferungun.' 

 A deseriptive text (' Erliinterung ') is issued witb eacb map. 

 Tliero aro also ' Abbandlungen,' dealing witb special districts, pala>on- 

 tology, &c. Tbeso dato from 1H72. Tliey contain numerous plates and 

 maps, tbo latter being somotiracs separately issued. 



Tlio ' Jabrbucb,' dating from IbHU, contuins sbortor papers, reports &c, 

 A reduction of tbc above-montioned imip — ' (ieologiscbo Karto dor 

 Provinz Preussen,' scale 1 : lUU,(>U(>, is in course of publication. 



Numerous general maps of Germany or of parts of it are publisbed, 

 tbe most important of wbicb is tbat of II. von Decben — ' Oeologiscbe Karto 

 der lilu'inprovinz und dcr Provinz VVe.stfalen,' in 155 sbeets, scale 1 : 80,000. 

 A continuation of tbis map, on tbo same scale, being a reduction of tbo 

 new Prussian survey, is now being ])repared. Tbo Wiesbaden sbeet 

 (numbered 35) was issued iu 1882. 



Geological surveys of sorao German States bave been made on tbo 

 scale of 1 : .50,000, not all directly by tbo Government ; but tbe great survey 

 above descinbed will probably absorb tbese, and will re-map tbe districts 

 on the larger scale. 



Amongst tbeso local surveys aro tbo following : — 



Badex, made by Zittel and Sandberger. 



Hesse. ' Geologiscbe Specialkarto des Grossberzogthums Ilessen und 

 dcr angrenzenden Landesgebiete.* Tbis survey, under tbo direction of 

 R. Ludwig, is in eighteen sheets, with text. It was made by tbe 

 ' Mittelrheiniscber Geologischer Vereiu ' (Darmstadt), and was published 

 from 185G to 1872. 



Upper Sii.esia. — A ' Special karte der Oberschlesischen Bergrevier.' 

 scale 1 : 10,000, is publisbed by the ' k Oberbergamt in Breslau ' ; in 

 ' Lieferungen,' of ten or more sheets. The price of each sheet is 1^ mai :. 



ROUMANIA. 



Biurouln'! Geologicil Rumdnii. (Buchurcst). 



Established in 1882, under 



Gregoriu 



Stcfaneseu, 

 Geological 



Biuroului 



""■"o--", " -— ^- ■", ^— M ff --, — /• contained 



within the kingdom, which are briefly described in this Report, are : — 

 Crystalline Schists (Archaean), Jurassic, Eocene, Miocene, Pliocene and 

 Quaternary. This Report contains descriptions, with analyses, of mineral 

 springs. 



