484 INDEX. 



Page 



Solar Chemistry 132 



Solenopleura communis 474 



Species, on the Origin of 9, 145, 150 



Spectrum Analysis 129 



Stenotheca pauper 479 



Straparollina remota 471 



Taconic Controversy, Billings on 313, 460 



" System, Dana on 479 



Terebratula neptatn 368 



Thompson, Prof. Allan, Address by 146 



Thompson, Sir Wm., Address before the British Association 129 



Thomson, Prof. Wyville, on Palaeozoic Crinoids 345 



Trilobite, a new Canadian 227 



Verrill, on the Food of Marine Fishes 107 



Whale of the St. Lawrence, Dr. Anderson on 203 



Whiteaves, on Dredging in the Gulf 351 



Waldheimia septigera 368 



Woodward Henry, a new Devonian Fossil .... 18 



" " on the Legs of Trilobites 350 



Wollaston Medal, award of to Prof. J. D. Dana 363 



Zoology and Botany.— See Contents. 



Published August, 1872. 



MITCHELL & WILSON, PRINTERS, 192 ST. PETER STREET, MONTREAL. 



