Miscellaneous Intelligence. 237 
Report on a nage Beep roo of Phosphorus and Carbon, forming a new 
oe 
On the ‘Estimation of “Nitric ‘Acid 1%. the methods of Thorpe and Bunsen; 8. 
W. Jonny 
Tavestigation into the — nature of Petroleum; P. H. VAN DER WEY 
On the alleged formation of A _ um Nitrite from Welee epee: and Ni itro- 
gen, a a. on Price’s Test; S. 
The change of Pe = mre Cannel or or other sme by Heat and Pressure, practi- 
cally demonstrated ; WEY 
the Therm ae Be Peopectiee of ane Minerals and their Varieties; A. 
. D. 
mR eee trogen of the Soil ; H. P. Arms 
he wie prea of the Rainfall in the United States in relation to the Period- 
‘tg of the Sol po 
An account a a Remarkable Phenomenon connected with the quarrying of 
V mt; raat 
On the molecular volume of Saece f Crystallization; F. W. CLARKE. 
On the molecular heat of similar compounds F. 
Action of Mechanical Vibration in retarding Chemical Combination ; 8. 8. 
atin Question chemically considered ; T. 8. Hunt. 
On Wet Processes of Copper Extraction; T. 8. Hut 
On ise pane of ernie — Artificial Stone; T. S. Huwr. 
On Lithium Glass ; 
On the use of a rinzed crougis 5 iron tube for Nitrogen Determinations; A. P. 
. STUART. 
The Chemistry of Steel; B. S. Hep 
Outlines of the a jPhoto-lithographic Processes; J. W. O 
On a Modification of Loewenthal’s Method for the Estimation oy Tannic Acid; 
W. MoMvurtrie. 
The Inner Satellites of Uranus; E. 8. H 
On a new form Steam Generator, linet: especially to very small powers ; 
utual Action of Elements of Wlootrie Currents; E. B, ELLIorTT. 
ee of Rates of Interest from anaes for the 25 years 1849 to 1874; 
E. 
Pipatesion of the United soe each year, from 1780 to 1880, with proof of 
estimate and interpolation; E. B, ELLIorr. 
itures of the United ai este re paint to population, by four 
year’s pene from the organization of the Government, to the 30th of June, 1874; 
Section B. 
On the Cave Fauna of the Middle States; A. 8. pre Jr. 
Change by Gradual Modification not the Universal Law; T. MEEHAN. <s 
On the Insects mo: — associated with Sarracenia variolaris (Spo 
umm: rmanc sy 01 f the Larve of he rege nycteis Doubleday, with 
Remarks on the Natural so Sr sbi the Species; C. 
On the Habits and Transformati of Canthon hudsonias (Forst.}—the common 
“ Tumble-dung;” ©. V. RILEY 
On the Larval Habi ee ee aes 
ne the Origin of North American Sipe E. S. Morse. 
the Relations of Dentalium; E. 
On the ascending process of the > Astragalus in Birds; E. 8. Morse. 
The Lobster; W. W. WHEILDO: 
