aed Ee Ai et a rare 1 va ¢ 
_" yale ee Organisation d pa published i in Livraisons i in ¢ 
é ut 3 etme ht of ates Paris. 6 fr. per livraison 
De Sos =e Pratique Se ux Minérales de ine 
3 gique Beleaqne, aa. de Suisse de Savot et ot dials large vol. 8vo, Paris 
: Tyr 8 
ee Exposition e et Histoire des Prinipales découvertes mee Mod- 
' 2 vols. aris. 7 fr 
_ Muitye Epwarps: Introduction a me Zoologie comin ou Considerations’ sur les 
; hace dole Eatne dans la cons titutions a5 sak nal, a T vol, 18m 
: Palwontology of the Kingdom of oS (in containing de 
and figures of fall the fossils found in : r rmations of Italy. 
oh ‘ecrint ms 
Ist part, 4to. . Nap 
| Dr. P. Burre Observations o s the fishes of ett of Sunda od the Mol- 
Tuceas (in D atavia, 
J.B. 
ERANY: Mollusques Ss Madierranden, ob 
lithographiés spose nature sur les modéls yi 
bi 43 pit Genoa, 1851. ' 
L. V. Svansera: Arsberiittelse searaee i Rest for the years! 1847, 
published pot the direction of the odiah A em. + 
AK- OCH Namn-Reeisrer, or hts 
1821 to 1847 inclusive. 312 pp. 8 
' Konet, Ver.-Axap. Hikeuaresn @ for the 
: phy ing BE ma minetalogy i 
2 0! 
_ geology of Tunaberg, by A. Erdmann, on the em gical auclpaact 
‘Tasca Acephala Lamellibranchiata, by S. Lovén, meee 6 plates, besid es at oe 
pay 5 for pte among the papers, 99° on Swedish Homo ptera, by Bo 
; ardh. 
Mr. ed . 
ua, ew cy Sond ¥ Spor 
~ 
a : 
ro former plished 
i of the Ay been. ndiz. eager 8 Cd bes. i 
in the Coll aris the A ; J. Cassin, number of the Cas 
tins : tye color A rey prt oR ,Galbata peat. Cassin, pl. 8, Fats o> Onda 
go "Bose S00. Nu pr redidens 1851.—>p. 65. Facts on the development of Dist 
d. Vim ne. Note on Hol Pade of Massachusetts shore ; Ar. Sten 
ee 67. Anew es of Pisidi dium, (P. ventricosum); fr. Whittemore.—P- nL 
_~ Anew Holothuria ria (T yoni, m glabrum), from George’s Bank; Mr. Ayret Pg 
Motenee the seventeen year locust; Dr. Burnett— —p. 73. Remarks on the Fossl 
i ‘Gan ear’ New tase Dr. C.F Jae ackson.—p. 78, 16) ions on Veg® 
Ky tion in coal ; i eee 
-._ Buuurmin pe ta Soc. Inb. ous TURALISTES DE Moscov, 1849, No. 4, and 185% 
; Nos and 2, have been received b by ; 
a, 
ie Sigs 
