see 
vill CONTENTS, 
P, 
XLY.—Types of Orographic Structure ; a W. Powett, 414 
28 
XLVI.—On the Ethers of Uric Acid; by H. B. Hi te eR ge 4 
XL —Notice =f a Meteorite, from Madison Co., N. C.; 
by 'B. S. Bur cp eee sbicbs 439 
XLVUL—On a Hen Discovery. of Carboniferous Batra- 
chians in Nova Scotia; JOWS Diwita eee 440 
XLIX.—On the association of crystals of Quartz and Calcite 
in parallel position, as observed on a Lepecunee from the 
Yellowstone Park; by Epwarp 8. Dana,....---.-.--- 448 
bi AR) Characters of the nalbeah Puaadatcyia ; by 
A  DEAMAH, of ee ee ee ea SS 2d Ee 479 
SCIENTIFIC INTELLIGENCE. 
istry and Physics.—On the size of bag dxegy ee hare, ANNAHEIM: On the 
Atomic a of — ee and Ekman, 451.—Ni itrogen-measur- 
ing Tube, ZULKOWSKY: Physi pal perties of Gallium BAUDRAN, 
452. —New Vapor-density renethod for substances of. high boiling- i VICTOR 
MEYER: On m Brain Tissue, TuupicHum and KIne- 
ZETT, 453. — Chemistry, General, Medical, and Pharmaceutical, taining the 
Chemistry of the acopceias, Joun Arrrretp : A Systematic Hand- 
book of Wahunetnc Analy etc., FRANCIS seas, Chemia Coartata, or the 
a fd to egress nar istry, A. H. Ko OLLMYER, 4 i Ee ae Curves, M. MER- 
cal Equivalent of Heat: Ohm's Law MAXWELL, 455. —Pro- 
Canada, A. R. O. ecological 
egy phusen 461.—Memoirs of the Geological dance of Todins Detritus 
of Rivers, 462.—Mallet’s rsa of booger e En ee Geological reunion at the 
Paris oe aren in 1878, at Discoveries of the rps ilian Geological 
Commission, 464.—New ‘Ming The e Onyx,” 4 
Botany and Zoology.—Relation of Coloratio meng meer fea ‘Saivetiaal solitary 
Flowers in Scirpus, 477. ay are — rf Botaniqn, M. H. Batton: Nuovo 
i ani Car EY 
0 
Carpellary Scales of beeen 469. ~Species, Genera et Ordines Algarum, J. G. 
AGarpnH, 470.—Not ay M. M. Ep. Borner et G. THURET, 471,.— 
Nuttall brnithological Club: A Course of Practical Instruction in Elementary 
Biology, T. H. perer eo — Martin: On Casting the skin in Menopoma 
£ 
st 
“ig ga 
The Scientific Monthly: The Universal Metric System, ANDREW CoLIN, 477.— 
Bulletin of the Minnesota ee my of Natural pared for the year 1875, 
N. H. WincHeun: Arrangements for a Meeting of the British Association, 478.— 
Obituary.—Charles Sainte-Claire Deville, 478. 
Errata.—On page 459, 20th line from foot, for Amherst, read Andover. 
gy tia 
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