IV CONTENT3. 



^ III. On the Animal of Ga/eomwa 92 



IV. On the Octd'ma ramea of Ehvenherg 93 



V. On the Chelura terebrans, a new Amphipod Genus 94 



XT. Account of a Journey across the Pampas of Buenos Ayres to 



Tucuman. By James Tweedie, Esq 9Q 



XJI. Route from Lima by the Quebrada of San Mateo. By J. Mac 

 Lean, Esq., of Lima 105 



XIII. Florae Insularum Novse Zelandiae Precursor; or a Specimen 

 of the Botany of the Islands of New Zealand. By Allan Cunning- 

 ham, Esq 106 



New Books : — Principles of General and Comparative Physiology, by 

 William B. Carpenter ; Memoirs of theWernerian Natural History 

 Society, vol. viii. Part I. ; Scandinaviens Fiskar malade of W. v. 

 Wright, med text of B. Fries och C. U. Eckstrom ; Verzeichniss 

 der Conchylien in der Sammlung von E. Anton Ill — 117 



Proceedings of the Zoological Society ; British Association for the Ad- 

 vancement of Science ; Botanical Society of London ; Wernerian 

 Natural History Society 118—139 



Notice of an uncommonly tame Pine Marten, by St. von Siemuszova- 

 Pietruski; Clangula ^arrowii, a native of Iceland : On the Moult- 

 ing Process of the Cray Fish ; Meteorological Observations and 

 Table 139—144 



NUMBER XXIII. 



XIV. Description of Animal Life in Nova Zembla. By K. E. von 

 Baer 145 



XV. On the Fructification of Lycoperdon, Phallus, and their allied 

 Genera. By the Rev. M. J. Berkeley, M.A., F.L.S. (With a Plate.) 155 



XVI. Horse Zoo] ogicas. No. I. On the History and Habits of Cro- 

 tophaga. By Sir W. Jardine, Bart 160 



XVII. Account of a Journey across the Pampas of Buenos Ayres 



to Tucuman. By James Tweedie, Esq 171 



XVIII. On the Laurus Cassia of Linnaeus, and the Plants producing 



the Cassia Bark of Commerce. By Robert Wight, M.D 179 



XIX. On the Discovery of Fossil Teeth of a Leopard, Bear, and 

 other Animals in a Crag Pit at Newbourn in Suffolk. By Charles 

 Lyell, Esq., F.R.S., V.P.G.S., &c 186 



XX. On the occurrence of Fossil Quadrumanous, Marsupial, and 

 other Mammalia in the London Clay, near Woodbridge in Suffolk. By 

 Charles Lyell, Esq., F.R.S., V.P.G.S., &c 189 



XXI. Description of the Mammalian Remains found at Kyson in 

 Suffolk, mentioned in the preceding Notice. By Richard Owen, Esq., 

 F.R.S., &c ; 191 



XXXII. Information respecting Botanical Travellers: — Mr. Schom- 

 burgk's Narrative of his recent Expedition in Guiana 194 



