Vol. XI. ae All Rights Reserved. No. 65. 
= JUL 1.6 1897 : 
NATURAL 
=~ ~SCIENCE 
A MONTHLY REVIEW OF SCIENTIFIC PROGRESS 
JULY 1897 
Contents 
; PAGE 
Notes and Comments f : : 2 3 : ; : ; a 1 
The Cambridge Graces—The Woman of the Future—The Contributors to the ‘Chal- 
lenger’ Reports— Phenacomys—The Geographical Distribution of the Dragon-flies— 
The Arthropods of Funafuti—The Crustaceans and Echinoderms of Funafuti—Gra- 
nivorous Insects—A Study in Parasitism—A Study in Commensalism—The Pigments 
of the Decapod Crustacea—The Embryonic Shell in Bivalves—The Reproduction of 
Diatoms—Plants and the Weather—Plant Chemistry—On Willows—Some Basic Dyke- 
; rocks from Southern India—Taking Time by the Forelock. 
On the Distribution of the Pelagic Foraminifera at the Surface and on the Floor of the Ocean. 
. By John Murray, LL.D., F.R.S. (Illustrated) : . : - / ' 17 
A Californian Marine Biological Station. By Bashford Dean, Ph:D, (Illustrated) % : 28 
The Proposed Zoological Park of New York. By P. L. Sclater, Ph.D., F.R.S, (illustrated) ; 36 
- Primeval Refuse Heaps at Hastings: By W. J. Lewis Abbott, F.G.S. ‘ : : 5 40 
_ The Taxonomic Position of the Pteraspidae, Cephalaspidae, and Asterolepidae. By Professor 
E. Ray Lankester, LL.D., F.R.S. =. = S ‘ i ; 3 2 45 
; Note on the Warm Undercurrent in the Arctic Ocean between Greenland and Spitzbergen. By 
s B. Leigh Smith F ; : . : ; - ; ; : 48 
_ Karl Pearson on Evolution. By Professor W. F. R. Weldon, M.A., F.R,S. : ; f 50 
_ Some New Books - 4 : : ; ; > : ; ‘ ° 55 
: The Ancient Volcanoes of Great Britain: by Sir Archibald Geikie (G. A. J. Cole)— 
as Round the Year: by L. C. Miall—Scraps from Serials—New Serials. 
Obituaries. : ; * ; ; . 62 
" A. W. Franks—J. Von Sachs—F. Mueller—and others. 
_ News of Universities, Museums and Societies 66 
° 71 
_ Correspondence 3 ; : 5 ; aA ; 
; T, Gill—W. E. Collinge—Buffalo Bill—G. W. Murdoch—E. Bell, 
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