466 Bibliography. 
_ %. Natural History of New York: Palontology, vol. ii, by James. 
Hatt. 362 pp. 4to, with 102 plates. We take special pleasure in 
announcing the publication of this very valuable volume, the second 
on the Paleontology of New York, by Mr. Hall. ‘The plates are 
beautifully executed, and the whole is an honor . the country as well 
as to the State u under whose auspices it is publis 
8. Journal of the Academy of Natural Hite [2], ii. Part TIL. 
pp- 185-276, with plates 17 to 24, 4to. Philadelphia, January, 18538. 
Art. XX, Isaac Lea: Description of a Fossil Saurian of the New Red 
Sandstone et of Pennsylvania; with some account of that 
Formation. 
XXI. Isaac Lea: On some New Fossil Molluscs in the Carboniferous 
Slates of the Anthracite Seams of the Wilkesbarre Coal Formation. 
XXII. J. Lemy: On the Osteology of the head of Hippopotamus, 
and a description of the Osteological Characters of a new genus us of 
ee 
XXII J. L. Le Conte: Synopsis of the apap es of Piapeetons Bon. 
and allied genera inhabiting temperate North ric 
X J. Cassin: Description of new specie ne Birds of the genera 
Melanerpes, Swainson, and Lanius, pnp 
XXV. RMANN:? sane n the Bird of California, observed 
during a residence of three years in ie cou 
XVI. T. A. Conrap: 5 i of Narn Fossil Shells of the 
United States. 
Crustacea of the U. S. Exploring Expedition under Capt. C. 
Wilkes; by James D. Dana. 4to. Part I, including 680 pages, was 
published in December last. Part II, the conclusion of the work, em- 
bracing 940 pages, will appear the coming month. The plates will be 
longer delayed; they will make a large folio volume of 96 plates, 
partly colored. We defer a farther notice to our next. 
Jar. t Geographical and Historical; by Charles MacFarlane, ox 
autor of ot Bath Ti, &e. 365 pp. 12mo, with nume erous illustrations. ew Yor! 
nam & 
Det sea ee TABLES conducted on a simple Plan for the Expeditious Cal- 
culation of Eclipses in all ages, designed for the purpose of verifying dates. ( 
: if 
‘su a Paper read before the Isle of Wight grag Se and Scientific peed 
on March Ist, 1852.) By Ss e, Prof. Astronomy. 82 
London, 1852. 8, Highley & Son, 82 Fleet Street R 
Pr cap. Nar. Scr. Purapeipara, vol. vi, No apd 
marks on the genus Dipodomys,; J..L. Le Con 296. Descriptions of twenty ne t 
U.S. Coleoptera ; J. Z. Le Conte—p. 235. Description of a ne Mine 
, of the genus Dipodomys, (D. Ordii); S. W. W e—p. 2 as 
from California; Z. Hallowell 2 new Mouse of the rt North 
ny - Woodhouse-—p. 243. Synopsis of the Fa mily of Naiades of “om 
ica, and a Table of some of the gener: an nent: subgenera of the Family according 
Seeetic! distribution, and fae ons of genera and subgenera; 
ation of the Vines Of North America, by J L, Le Conte. 
3 of the Silphales of Am North of Mexico ; a 
ica, and 
0 tis de species of the Histeroid vali new eae’. 
Mammal  F V. 
. 296. On a ays of 
Genth—p. 297. On Owe! ie anew mineral; Dr. #. A. Genth— 
nt see of bower w. Sane p. 300. List of Reptiles collected n 
: Baird b: Girard. 
