: Miscellaneous Intelligence. 447 
Some Points in the Geology of the Upper Mississippi Valley; by James Hall. 
i al the el of Development in the Geological History o. North America ; by 
es D. Dan 
“On| the Geological Position of the Fossil Elephant of North America; by J. W. 
oster. 
On the Geology of the Broadtop Coal Region in Central Pennsylvania; by J. P. 
-" a the progrepny of the western portion of the United States, with a map; by 
illiam P, Bla 
Description o a Fossil Shell found in the Sandstone of the Connecticut River 
Valley; by E. Hitchcock. 
Sketch of the Progress of Geology in Alabama; by Michael Tuomey. 
ae of a eras Instance of inclined stratification in Warren county, N. 
by J. D. Whitney. 
On the se ihcieates of the fossil fishes and reptiles of Linton, Ohio; by J. 8S. New- 
On the Organization of oe rota ces tee Dr. Weinland. 
On Animal Development ; by Lou 
On some Euphotides, on pr de felepathie qa by T. Sterry Hunt. 
On the Serpentines of the Green Mountains, and some Sf their associates; by T. 
un 
Wary Hont of Fossil Fish Remains from the Carboniferous limestones and Coal 
measures of Illinois; by A. H. Worthen. 
Generalities of the Geol ogy of Oregon and Northern California; by J. S. New- 
On ‘the Carboniferous limestone of the Poors 2 Valley ; A James Hall. 
ae velogical Observations on the ee Ss} ig: of the Mountains of Sonor 
hear the Boundary, made under the directio Emory, U. 8. occa: : 
by Arthur Scho 
Exhibition of Fossil Cetacea from Maine; by A. C. Hamlin. 
a Fossil Wood with Poe eg found by Sir W. E. Logan in the Devonian rocks 
; Ww. 
. On the Agen of the "Gul. Stream in the formation of the Peninsula and Keys 
of Florida; by Joseph Leconte. : 
a oserations on the ae of the > ap between the Mississippi and the Pa- 
¢ Ocean, with a Map; 
Review of a Pencion of the recent Geological M Map of the United States, pub- 
i P. 
jase © Observations on the Coal fields of Illinois ; by R. P. Stevens. 
fud-nests of the Tadpole, recent and fossil; by Edward Hitchcock. ‘ie 
in and a. “3 the red loam of f Alabama, with a notice of some Joess depos- 
; “ie a a 
ad by H. J. Coffin. 
iaceum nian Petrifctions by ‘egos — sr ker y. e *l cs ak s 
b. 
Co pnecticut and other Atlantic 
J npypler aa ype and W. C. Redfield. 
Collections of fossils : He nip a period of ten years in the lime- 
mes 
us thermal eprings wih fs S. Newberry. 
Upper Missouri; by J. rry. 
of some Artesian tls of Alabama ; by st Winchell. 
Ill. Zithnology. 
and. 
inl 
On the Names of Animals, with reference to Ethnology; by Dr. We 
the Relations between Chinese and Indo-Furo pean ; by 8. 8. 
