CONTENTS 
_ ART. Ul IV.—Notes on American Earthquakes, No. 14; by 
et A ee BeOS  e 
EY: as Rocks and Stratigraphy; by Jamzs -D. Dana, 
LVI.—Notes on the possible age of some of the Vee 
fon of the dea Chee: Islands and British Colum- 
ee a WN Oe ee 
_ LVI. sir ite sa Tiemannite and Metacinnabarite; by 
LL. 
are G, Pies: ener 
"The Gen ealo ogy anid the: Age ee ~ Species in the 
 Qiuciers Old-tertiary ; by O. ] sey pane oe) 
: LX.—Meteoric Iron from hens Chnsads, California; by C. 
D, ee ee ee ee 
uss 
Fall Vireinie: by H. D. Campner Soe rors 2 ae 
Bay; by A. Lixpexxon: Ln eae 
- miby 
m Grou ‘east of the Blue Ridge at Baiseny 
+ 
logy of we Sea-hottom in in a approaches to New 
