ART. 
ART. 
ART. 
ART, 
ART. 
ART, 
ART. 
ART. 
ART, 
_ ART. 
ART. 
ART. 
ART. 
ART. 
CONTENTS. 
VOLUME XLVIII. 
é 
I.—PRESIDENTIAL ADDRESS. By Henry G. SMITH, F.C.S. 
II.—Napier Commemorative Lecture. The Discovery of 
Logarithms by Napier of Merchiston. By Professor H. S. 
CARSLAW, SC. D. 
III.—On the Accuracy of | See S Method Ae te Estima- 
tion of Phosphorus. By H. 8S. H. Warpuaw, B.sc. 
IV.—Hepatice Australes. By Dr. Franz STEPHANI and 
PAGE. 
1 
4.2 
73 
Rev. W. Watrer Warts. uC oremiiestes by Mr. J. H. 
MAIDEN). 
V.—Dimorphic Foliage of ve rubida, aed Teaeaceeen 
during Bipinnate Stage. By R. H. CamBags, F.u.s. [With 
Plate I.) “3H 
VI.—The Australian J eral of oe W. oinpaeis Pe senie 
with an introduction. By Cuarues HEDLEY, F.L.S. 
VII.—On the Nature of the Deposit obtained from Milk ee 
Spinning in a Centrifuge, (Preliminary pee aa 
By H. 8S. Hatcro WARDLAW, B.SC. 
VIII.—The Geology of the Cooma District, N. s. W., isa 4 
By W. R. Browns, B.sc. [With Plates II, II, IV, A 
IX.—The Oxidation of Sucrose by Potassium Permanganate 
By C. W. R. Powe tu, Science Research Scholar, University 
of Sydney, (Communicated by Prof. Fawsi1tT T). 
X.—The Composition of some Lime-sulphur Sprays made 
according to Recognised Formule. By A. A. Ramsay. (Com- 
municated by F. B. Gururiz, F-.1.¢., F.C.s.) Sas = 
XI.—On the Diffusible Phosphorus of Cow’s Milk. oo 
H. 8S. Hatcro WaRDLAW, B.SC.. : 
XII.—Mountains of Eastern Mcfabralis aa nee Effect on 
the Native Vegetation. By R, H. CamsBaas, F.u.s. [With 
Plate VI. } shee eas ae i Fo 
XIII.—Description of a Limestone of Lower Misecne Age 
from Bootless Inlet, Papua. By FREDERICK CHAPMAN, A.L‘s., 
F.R.M.s. (Communicated by W.S. Duy). a Plates VII, 
PELE EX ‘ i. 
XIV.—Notes on Tasmanian Eire By E. AS alts B.8C., 
Zoologist, Australian Museum, Sydney. (Communicated by 
C. Hepuey, F.u.s., with the authority of the Trustees of the 
Australian Museum, Sydney.) [With Plates X, XTI.] 
94: 
136 
140 
152 
172 
223 
242 
253 
267 
281 
302 
