. 
- The Academy, Nos. 
334 
ANSWERS TO CORRESPONDENTS. 
BOOKS RECEIVED. 
ANSWERS TO CORRESPONDENTS. 
I. B.. Milwaukee, Wis.— The earth sen 
the love said to be there coull not be found. 
fly. Tie a piece of gauze rou 
eats) som of t! os insects when an ey de T Dp. 
Am kd U, Pembina.— Not unless you send be 
and2 Shannen to recog 
erutus “DU. Bat ti ley shouid be collected aiter the fiuit 1 
is Carex filifolia Nu 
t in the box was so dry when received thet 
They were probably lorve of a small 
id the flower pot and upon tue stem of tue plant, and 
Nos.1 
nize. L aes at nae fe sar ae bae Bako 2, Cymopterns glom- 
med. Same ot 3, wateh 
etter specimens, neatly put up. 
BOOKS RECEIVED. 
‘iim pamph. i$ pa 
The Development of yA pares hemus. By A. S. Packard bebe 
Con tributions to the Fauna ws a ew ite Croton Water. Mic. 
years 1870-1, By Charles F. sler. Pp. 23, wouleuts nadi 
p eases poten by their growth upon 
Vegeta le. Parasi 5 and the 
pp. 50. Boston. 1872, 
Nova a Re Jiæ Soe 
1872. Trenton. 
of ARo eant Remains of Pte i 
the Dermal Scutes of Mosasauroid Reptil 
iit., April. 1872.) By O. C. Marsh. Pe Bp 
oO, 
Journal of the Quekett Microscopical Club. No. 18. Apr., 1872. 
Act tetatis Scientarum oe saliensis, 
70, 4to pamph. 
e Con tusissioners of fisher 
By Henry Hartshorne, 8vo, Read before the 
auria, with descriptions of new species. 
ge the a ar. Jour 
New Hav 
Rape t of Me Geological Survey of the State of New ‘Hampshire, 
to, 36 rvations duri 
> plates. New York. 
ge tg 
dtu. 3. 
8vo pamph. ashua, Boston Soe 
‘an the Mode of the Natur al Distribution of Plants over the Surface of the Ear th. Tihica 
t. Hist.: First Wa Iker Prize Essay.) By Alh rt N. Prentiss. 8vo pamph. A 
m ice oF a New Species o adrosaurus. Iy Marsh. Received March 2ist So annual 
The General Principles of Urgan m 0 Evolution of nic Forms. of Nash 
ress before the Klam Society o f the medical department of the University 
Delivered Feb, 23, 1870, By J a ore ying pamph. 1871. Don K. Price. BY 
Edward a ks on a paper entitled “ ome Phases of Modern Philosophy,” by Eli ae 
ward ope, 8yo pamph. 
n the Mineral Res valsa a North Carolina, By Frederick A. Genth. 8vo pamph. 
E ak sa Reng gri. Topeka. 
Eleventh Ann l Report of the Educational Department of Kansas. 8v0. 1 p 
elimi ary. "Dao tion of Hesperornis regalis, with notices of four other new. 1872. 
cretaceous birds, Hë rof. O. C. Marsh (F om the Am. Jour. of Science cag on Wien. 
Geologischen Reichsanstalt. Band xxi. 3. Juli, August, Bepts ember, Philadelphia. 
Sod PE Aae the en Sciences. a o. 126, E ota rs 
e ndlu: x eologischen Reic. ws talt. 8vo. oO. . 3% 
Notice of the Address of T. TE s e the American Association at Indianapolis 
ames D, Dana m the 
2 
Annual Report of the A Hines 
Svo. St. Paul, 
Concho. 
Sept. 4, 1871,) 
cord of a few Molds in the Collections of È. C. H. 
Siros, Acad. Nat. ne hwy 
12, The Field. 
geese Playa By Thomas Meehan. 
iste Canadien, "Vol. iv. Nos. 1 
3, < ond 5, 1872, Quebec. 
The Canadian Entomologist. Vol.iv. No. 2. 
1872. London, 
The ee a s — 
Blo arny Magazine. No. 
The. Taradi of. ‘Betany, "British and Foreign, 
New Series. Vol-i. Nos. 109-113. 
The Canadian Naturalist and Quarterly Jour- 
, z Science. Ne w Series Nos. 
The iien Journal of Science and Arts, 
hird Series, Vol, M Ne 15. 1872. New 
Nature. “Nos. to M. 2, 1872, London 
r March and April, 1872. 
Land and Water. . . 
is, e ea Nos. from Jan, to May. 
ical Memoranda. No. ix. By R. E. C. Stearns, (From Proc. Cal. 
din N. F. 1872 
owe foun adelphia.) 17% pele May. a 
ndon 
s. Vol.i, No.2. 1872. 
Ridin Jeunes Ni Naturalistes. 
1872. 
T 
ogra YA the die Nome No og. 
to Apr. p E e Vol. | 
America seers it 187 
a” iene. Philadetp! No. vie | 
rh Sh a ete 
The “Geol cal Ma: 
April, 1872, London 
ite 56 pages. 3 plates. 1872, 
man, By James ©, White. 
Vol. vii. Fase. iii 
ies of the State of New Jersey. Svo 
American Phitosephical 
poa 
By ©. H. Hiteheock. 15. 
Acad. Nat. Sci 
