WEEKLY ILLUSTRATED JOURNAL OF SCIENCE 
‘“ To the solid ground 
Of Nature trusts the mind which builds for aye.”—WoRDSWORTH 
No. 21] 
THURSDAY, MARCH 24, 
1870 
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As Regards Protoplasm in Relation to 
PROFESSOR HUXLEY’S ESSAY ON THE PHYSICAL BASIS OF 
TRE By JAMES HUTCHISON STIRLING, F.R.C.S., LL.D., 
in. 
“Mr. Huxley’s essay has heen submitted to a very just, but clear and 
searching, philosophical criticism by Mr. J. H. Stirling, whose excellent 
treatise I very strongly recommend my readers very carefully to study.”— 
Dr, Lionel Beale in New Edition of his “‘ Protoplasm,” ete. 
WILLIAM BLACKWOOD & SONS, Edinburgh and London. 
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Introductory Text-Book on Meteorology. 
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Journal of the Royal Geographical Society, 
- Vol. XXXIX, Edited by Mr. H. W. BATES, Assistant-Secretary. 
- : ConTENTS. » 
. Notes on Manchuria. Rev. A. Williamson. (Map.) 
From Metemma to Damot, along the Western Shores of the Tana Sea. 
wH 
Dr. H. Blanc. (Map.) 
3. Journey in the Caucasus, and Ascent of Casbek and Elburz. Douglas 
W. Freshfield. 
4. Effects.of Forest Destruction in Coorg, G, Bidie, M.B. (Map.) 
5. Antarctic Discovery and its Connection with the Transit of Venus in 
1882. Commander J. E, Davis, R.N. (Three Maps.) 
6. Basin of the Colorado and the Great Basin of North America. W. A. 
Bell, M.B. (Map.) 
7. Formation of Fjords, Cations, Benches, Prairies, and Intermittent 
Rivers. R. Brown. (Map) 
8. Swedish Norvh-Polar Expedition of 1868. A. E. Von Nordenskidld and 
Fr. Von Otter. (Map.) 
g. Trans- Himalayan Explorations during 1867. Capt. T. G. Montgomerie, 
ro, Journey through the Afar Country. W. Munzinger. (Map.) 
1x, Journey of Exploration to the Mouth of the River Limpopo. St. Vincent 
Erskine. (Map.) 
Physical Geography of Epirus. Major R. Stuart. (Map.) 
Journey up the River Jurua. W. Chandless  (Map.) 
Exploring Expedition from Fort Vernoye to the Western Shore of Lake 
“Issik-Kul. - P.. Semenoff. 5 f 
Astronomical Points fixed in Turkistan, from 1865\to 1868, C.-V. Struve. 
Gold-fields of Uruguay. H_ Bankarl. 
Notes to the Map of the Peninsula of Sinai. Rey. F. W. Holland. (Map.) 
12. 
I3- 
14. 
15. 
16. 
17- 
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Brewster’s (Sir David) Letters on Natural 
MAGIC. With Introductory Chapters on the Being and Faculties of Man, 
andthe latest additional Phenomena of Natural Magic. By J. A. SMITH, 
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““An attempt to explain some of the greatest mysteries of the Universe.” 
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PROFESSOR OWEN’S WORK ON VERTEBRATE 
ANIMALS, 
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OLOGY of the VERTEBRATE ANIMALS. By RICHARD OWEN, 
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British Museum. ' 
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The Chemist and Druggist; a Journal of 
the Trade and Science of Pharmacy. Each number contains Editorial 
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men; Ofiginal Articles by well-Known Scientific Writers ; Special Reports of 
the Proceedings of the Pharmacenitical Society of Great Britain, and of other 
Associations of Chemists and~ Druggists; Veterinary Notes; Records of 
Progress “in! Therapeutics; Dentistry, Homeopathy, and Photography ; 
Illustrated: Descriptions of New Inventions and Trade Novelties ; Reviews 
of Scientific and Commercial Books: Descriptive Lists of Patents; Notes 
and Queries ;“Prade Memoranda, Reports and’ Price ‘Lists,‘and a classified 
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