220 Scientific Intelligence. 
work sa the — in the alphabet from “ Carbonate of 
Sodium” to “ Cyanide of Silver.” In January, 1871, we noticed 
the isannies of the oe part of the Cyclopedia in terms whic 
appears to be equally applicable to the present fasciculus. 
The alphabetical 2 adopted appears not to hamper the 
author’s freedom of scientific classification in the treatment of 
his subject. The oily: seek we have is the length of time, per- 
— unavoidable, which is consumed in the preparation of - 
ork, which at the end of two and a ‘half years has not ¢ 
pleted the letter C. 
Sull’ Ozono, Note e Riflessioni di Gruserrn Brtivc 1 di 
Porugi a, 656 pp. 12mo. 1869.—A notice of Professor Bellaca’s 
work is deferred to another number. Other recent papers of his 
on ozone are—Sulla pretesa emissione dell ret dalle piante. 
22 pp. 8vo. Palermo, 1873; and Nova sorgente di Ozono gl’ipo- 
cloriti. 8 pp. 8vo., Firenze, 1873. 
II. GroLtogy anp Natura HIstTory. 
No. si Diabolo Sse ary e H. S. Munro, Columbia 
Spee School of Mines, New York City. 
Nout . Weber Cafion oar om oy H. 8. Munro, Col. School 
of Mines. 
No, 3, Echo Cafion, Utah—Analyst, H. S. Munro, Col. School 
of ape 
gag Station, Wyoming—Analyst, H. 8. Munro, Col. 
No. 5. Carbon Station, Wyoming—Analyst, H. 8. Munro, Col. 
ine 
+ Bay, Oregon, Wyoming—Analyst, H. 5S. Munro, 
Ainge -Avalvet, H. 8S. Munro, Col. School of Mines. 
No. ‘ Alaska—Analyst, H. 8, Munro, Col. School of Mines. 
fore the American Institute of Mining Engineers rs, at Phila- 
aelphie May 21, sere: bei prs 
ay ing also Re 
Commissioner of Mining Stat es ia a chapter in the forthcoming Repo 
