74 
DONS. 
DU 4 AVRIL AU 21 JUIN 1887. 
N* 108. Stevenson. — The Faulw of Southwest Viiffinia, 262 . 
Dana. — On taconic Bocks and Stratigraphy with a geological Map of the 
Taconic Régions, 270. 
Kinahan. — Irish Esker Drift, 273. 
R. Hill. — The Topography and Geology of the Cross Tinibers and surroun- 
ding régions in Nortthern Texas, 1 carte, i pl., 291. 
Marsh. — Appendix — American jnrassic Mainraals, 3 pl., 327. 
N" 197. White. — Inter-relation of contemporaneous Fossü Faunas and 
Floras, 364. 
Gratacap. — Eozoonal Rock of Manhattan Island, 374. 
Stone. — Terminal Moraines, in Maine, 378. 
Matthew, — Great Acadian Paraioxides {OleneUus?) h'jerul/i, 390. 
Dana. — Taconic Rocks and Stratigraphy, with a geological Map of the Taconic 
Région, I pl., 393. 
N* 198. Dana. — History of the changer in the Mt Loa craters on Hawaii, 
1 pl., 433. 
Lawson. — Geology of the Rainy Lake Région with remarks on the Classifica- 
tion of the crystalline Rocks west of Lake Superior, 473. 
Kunz. — Meteorio Iron which fell near Corhin Creek, Johnson County, Arkan- 
sas, Mardi, 27 th, 1883, 1 pl. 494. 
Whitfield. — The Johnson County, Arkansas, and Allen County, Kentucky, 
Meteorites, 500. 
Philadelphia. — The Academy of Natural Sciences of — . Procee- 
dings of the — , part. III (octobre-décembre 1886). 
A. Heilprin. — On Miocene Fossils from Southern New Jersey, 351, 
H. Oshorn. — Observations upon the upper triasic Mammals, Oromalherium 
and Microconodon . 
Genih. — On an Undescribed Meteoric Iron from East Tinnessee (2 pl.), 366. 
Sacraraento. — California State minlng Burian-Sixtb Annual Re- 
port of tbe State Mineralogist, 3 parties, 1880. 
S“-Paul. — The geological and Natural History Survey of Min- 
nesota. — 13“ et li' annual Report (1884, 1883). N. H. Winchell, 
State Geologist. 
Avec planches de Liugules, de Paradoxides. de Foraminifères, de Brachiopodes 
(Orthis, etc.), et du Ciyptozoon minnesotenaù. 
Salem. — Peabody Academy of Science, nineteenth Annual Re- 
port, 1887. 
— American Association for the Advancement of Science. 
Thirty fourth Meeting, Ann Arbor, Mich., 1883. 
Thirty fifth Meeting, BuUalo, New-York, 1886, 
34” Meeting. 
Adress of Vice President Edward Orton, 173. 
Sterry Hunt. — Apatite deposite in Laurentian rocks, 199. 
William B. Taylor. — A probable cause of the shrintrage of the eart’s crust, 200 . 
Edward Orton. — The recently discovered sources of naturel gas and Petro- 
leum in northwestern Ohio, 202 . 
