844 stjppLEJdjfci^T yoR 1874. 



• Zinc partially replaces magnesium in basalt, granite, serpentine, 

 mica schist, asbestos, and augite. 



Hartnigg, P. [Description of Von Egger's Lead Mines in Carinthia.] 

 Zeitschr. Berg- Hutt. Ver. Klirnthen. 



Hear, 0. Om de miocena vaxter som den svenska expeditionen 1870 

 hemfort Mn Gronland. [Miocene Plants from Greenland.] (Efu. 



Tc. Vet.-AJcad. Fork. Arg. 30, No. 10, pp. 5-12. 

 Lists of species, see no. 3 of the following. 



. Flora fossilis arctica. Die fossile Flora der Polarlander. Bd. 



iii. [Polar Fossil Flora.] Title and part 4 published in Zurich, 

 the rest in Stockholm. 



1. l^eitrage zur Steinkohlen-Flora der arctischen Zone. [Arctic 

 Carboniferous Flora.] K. Svenska Vet.-Akad. Handl. Bd. 12, No. 3, 

 pp. 9, pi. 6. Describes 5 species from Spitzbergen, Cydostigma Na- 

 ihorsti being new, and 1 from Disco. 



2. Die Kreide-Flora der arctischen Zone. [Arctic Cretaceous Flora.] 

 K. SvensTca Vet.-Akad. Handl, Bd. 12, No. 6, pp. 140, pi. 38. Describes 

 75 sp. of plants and 2 insects from the Kome Beds, and Q2 plants and 

 a myriapod from the Atane Beds, of Greenland, and 16 plants from 

 Spitzbergen. Of these, 58 plants and 2 insects of the Kome Beds, 45 

 plants and a myriapod from the Atane Beds, and 5 Spitzbergen plants 

 are new species (see Index). 



3. Nachtrage zur miocenen Flora Gronlands, enthaltend die von der 

 schwedischen Expedition im Sommer 1870 gesammelten miocenen 

 Pflanzen. [Greenland Miocene Flora.] K. Svenska Vet.-Akad. Handl. 

 Bd. 13, No. 2, pp. 29 ; 5 pis. Of the 96 species of plants and 2 insects 

 described, 1 8 plants and 1 insect are new (see Index). 



4. Uebersicht der miocenen Flora der arctischen Zone. [Arctic 

 Miocene Flora.] Pp. 24. 4to. Zurich. Remarks on the range, &o. 

 of the species, tabulated for 5 localities. W. H. D. 



Hofer, H. Bleiglanz, Cerussit und Anglesit in den Hiittenberger 

 Eisenlagerstatten. [Lead-ores in Ironstone.] Zeitsch. Berg- Hutt. 

 Ver. Kdrnthen. 



Hopkinson, John. On the Occurrence of numerous Species of Grap- 

 tolites in the Ludlow Rocks of Shropshire. Rep. Brit. Assoc, for 

 1873, Sections, p. 83. 



List of species, 8 of which are new, but not described. 



Inostranzow, Prof. [Variolite from Jalguba, Petrosavodsk.] Za- 

 piski Imp. St. Petersh. Min. Obw. n. F. Bd. ix. p. 3. 



Jemstrbm, A. M. Material till finska Lappmarkens Geologi. [Geo- 

 logy of Lappmark, Finland.] Helsingfors. 



Itaipinski, Prof. [Ural Mountains, Orenburg.] Zapiski Imp. St, 

 J'etersh. Min. Obiv.n. ¥. 3d. ix.ip. 219: ^ ^ 



