= * 
a 
eee a? 
vill CONTENTS. i ¥ 
Zoology.—Critical remarks on the ae athe with descriptions of — 
species in the Museum of Yale Coll o. 4, A. E. Verrr, 419.—Note’on : 
Hyponome Sarsii, a recent Cysliieede “i hen 429.—New Localities of Arte- . 
- mia, A. E. VerRint, 430.—Additamenta ad historiam Ophiuridarum, Part III, by | 
Cur. Fr. LutKen: Synopsis of the Polyps and Corals of the North Pacific 
Exploring Expedition, ete Cor odore C. Ringgold and Capt. John pee 
U:k. N! from 1853 to 1 d by Dr. Wm. Stimpson, Naturalist 
Expedition, by A. E. fe pert —Review of the Corals and Polyps . 
West Coast of America, by A. E. VERRILL, 432.—The Butterflies of North , 
$ America, Part IV, Wau. H. Epwarps: On Remains of the Beaver in New * : 
sey, Mason C. WELD, 43. 
.—Observations on the Eclipse val August, 1869, Prof. J. Wixtock 
C C. F. 
er’s report of the Hclipse, Prof. A. M. Maysr: Radiation of heat from the , 
ss Miscellaneous” Scientific Intelligence.—Collections of the Maine Historical Society, 
4 Vol. I, 437.—Steyens’s Historical and Geographical Notes on the earliest Dis- 
oe coveries in America: British Association, 438. —— the altitude of Kearsarge 
‘Mountains, in New Shondelins: by J. R. Hastman: Artificial Ice, 440.—The 
occurrence of Laurite and Diamonds in the sae Pietiniin of Oregon, Prof. 
7 Woruter, 442.—Minerals and a copy of Elliot’s Indian Bible of 1680, Mier 
to the late Henry R. Seo ‘“ sale: Correction, 442.— Obituary.— eath 
of George Peabody, 44 
Miscellaneous pat —Twelfth Annual Report ‘of the Board of Commissioners 
of the Central Park, New York, for the year ending December 31, 1868, 445 + 
Report on the Filtration of River ime for the supply of Cities, as ines in 
Europe, made to the Board of Water Commissioners of the City of St. Louis, 
James P. KinKwoop, 446.—Report of the ceria of the United States 
Coast sosan Sowing the progress of the survey during the year 1866: The 
and 
REN 
 Fownes's Resets We Mannal of lemontary: Oheniietsy, ‘Theoretios! wid Prac- ~ 
tical, Guo Fownrs, F.R.S., 448.—Weisbach’s Mechanics, a Manual of the’ 
er and of the Construction of Machines, with an Intro- | 
o@ of predicting by _ a construc- 
A.S.: Smith-  ~ 
Comparati ive Zoélogy: The Academy, ‘éinvutily sacar of Literature, Learns 
ing, Science and Art: Nature, a weekly illustrated ohm of Science, 451. — “5 
Ppa, 468. * 
Set ee MTR CP Sear 
Proceedings of Societies, 452,—A: 
Ser) ee, ea 
Palade: 273, 5th 1. fr. top, for third, read sooond 
: _ 25th and 26th 1. fr. top, e 
in pi eses. 
