I50 ADDITIONS TO THE LIBEAEF. 



Sequenza, G. Studi geologici e paleontologici sul cretaceo medio dell' 

 Italia meridionale. 4to. Eome, 1882. 



. II quaternario di Eizzolo. 8vo. ? 1883. 



Sheridan, Lieut. -Gen. P. H. Eeport of an Exploration of Parts of 

 Wyoming, Idaho, and Montana in August and September, 1882, 

 with the Itinerary of Col. J. F. Gregory, and a Geological and 

 Botanical Eeport by W. H. Forwood. 8vo. Washington, 1882. 



Shore, T. W., and E. WestlaJce. The Artesian Well at South- 

 ampton. Slip. Southampton, 1882. 



Spain. Oomision del mapa geologico de Espana. Boletin. Tomo ix. 

 Cuaderno 1. 8vo. Madrid, 1882. 



Stokes, A. H. Lead, and Lead Mining in Derbyshire. 8vo. London, 



18S0. 



. . (Supplementary paper.) 8vo. London, 1882. 



Svenonius, F. v. Bidrag till Norrbottens Geologi. 8vo. Stock- 

 holm, 1880. Presented by the Geological Survey of Siveden. 



Sweden. JernTcontoret. Medlersta Sveriges Bergslag. Beskrifning. 

 Blad Nos. 1, 2, 3. 8vo. Stockholm, 1880. 



. . . . Blad Nos. 6, 8, 9. 8vo. Stock- 

 holm, 1882. 



. . . Allmanna Upplysningar rorande Geologisk 



Ofversigtskarta, af A. E. Tornebohm. 8vo. Stockholm, 1880. 



. Sveriges cjeologiska Undersolcning . Ser. A a. Beskrifning 



till Kartblad i skalan 1 : 50,000. No. 70. 8vo. Stockholm, 



1881. 



. . ■. . Nos. 80 & 81. 8vo. Stockholm, 1882. 



. . . . No. 82. 8vo. Stockholm, 1881. 



. . . . No. 83. 8vo. Stockholm, 1882. 



. . . . No. 86. 8vo. Stockholm, 1882. 



. . Ser. Bb. Beskrifningar till Specialkartor, Nos. 



1 & 2. Skottorp och Dommestorp i Hallands Lan, af A. Lind- 

 strom. 8vo. Stockholm, 1881. 



— . . Ser. C. Afhandlingar och uppsatser. No. 45. Om 



o 



" Sevegruppen " i nordligaste Jemtland och Angermanland samt 

 dess forhallande till fossilforande lager, af F. Svenonius. 8vo. 

 Stockholm, 1881. 



— . . . . No. 46. Graptolitskiffrar med Mono- 



graptus turriculatus vid Klubbudden nara Motala, af G. Lin- 

 narsson. 8vo. Stockholm, 1881. 



— . . . . No. 47. Undersukningar ofver 



Molluskfaunan i Sveriges aldre mesozooiska Bildningar, af B. 

 Lundgren. 4to. Lund, 1881. 



