10 
BÉANCE DU 7 NOVEMBRE 1859. 
XX XI K Bande, S. 367, des Jahrg . 1859 der Sitzungsber. 
math.-nat . Classe der K , Akad. der Wissensch. in Wieri ), 
in-8, 70 p. 
De la part de M. de Zepharovich, Ueber die Krystallformen 
des Epidot ( Aus dem XXXI K Bande , & 480, r/es Jahrg. 
1859 Sitzungsber . der math.-nat. Classe der K. Akad. 
der Wissensch. in Wieri), in-8, 22 p., 2 pl. 
De la part de MM. les professeurs G. Gampani et G. Toscani, 
Sui terremoti avvenuti in Siena nelV Aprile del 1859 e nei 
iempi precedenti , in-8, 22 p. Pise, 1859 -, chez Pieraccini. 
De la part de M. L. Cangiano, SuW attuale condizione delle 
acque pubbliche potabili délia Città di Napoli e sui mezzi di 
migliorla , in-8, 51 p. Naples, 1859* chez Fibreno. 
De la part de Mi Dana, Seventh Supplément to Miner alogy 
(from the American Journ. of science and arts , vol. XXVIIÏ, 
july 1859), in-8, p. 128-144. 
De la part de M. le major R. Lachîan, A paper and resolu- 
tions in advocacy of the establishment of a uniform System of 
meteorological observations throughout the whole American 
continent , in-8, 14 p. Cincinnati, 0., 1859 j chez Ongley et 
Shain. 
De la part de M. îsaac Lea : 
1° Descriptions of twenty-seven new species of Unions , 
from Georgia (from the Proc, of the Ac. of nat. sc. of Phila- 
delphia , 1857 et 1858), in-8, 26 p. 
2° Observations on the genus Unio , together with descrip- 
tions of new species , their sojt parts and embryonic forms, 
in the family Unionidœ, in-4, 97 p., 16 pl. Philadelphia 
De la part de M. W. Parker Fouike, Account of the remains 
of a fossil extinct reptile recently discovered at Haddonfield , 
New-Jersey (from the Proc, of the Ac. of nat . sc. of Phila- 
delphia y dec. 1858), in-8, 16 p., i pl. 
Comptes rendus hebdomadaires des séances de V Académie 
des sciences , 1859, 1 er semestre, t. XLIX, n 09 1 à 18. 
Annuaire de la Société météorologique de France , t. VI, 
1858, Bulletin des séances , f. 25-35 j — • t. VII, 1859, Bulletin 
des séances , f. l-ô. 
