292 J. STANLEY-BROWN— INDEX TO VOLUMES 21 TO 30 



rage 

 ToLMAN, C. F.. Jr.. Sec-oiulary sulphide ore enrichment discussed liy. . . 26. ^!94 



— , A. E. Vinson introduced hy 26. 402 



— , S. W. Young introduced hy 26, 393 



ToMLiNSON, C. W. ; Present status of tiie itrohleni of tlie origin of loess. 29, 73 



ToNOPAH, Nevada, ^fineral associations at 23. TO 



Topographic features of the Hudson Valley and the (luestion of post- 

 glacial marine waters In the lIudson-('hanii>lain Valley: J. II. 



Stoller 30. 90. 4ir, 



, Kihliograidiy of 30. 421 



— mapping 30. llo 



— maps, Relief patterns in 22, 120 



Topography, Checkerhoard 22. 129, 152 



— of marhle 27, 438 



— . Typical fault 32, 125 



fold 22,126 



Torjs^quist, a., cited on metamorphism 28, 385 



Toronto, Don and Scarboro beds at 26, 244-248 



River glacial deposits near 25. 205 



" — formation," Name given by T. C. Chamberlin 21. 4.39 



— , Glacial deposits in 25, 71 



Torre, Carlos de i-a, Discoveries of extinct land vertebrate fauna in 



Cuba by 24. 118 



— and Matthews, W. D. ; Megalocnus and other Cuban ground-sloths. 26,152 

 ToRRE.roN fauna compared with other faunas 25, 387 



— formation 25, 382 



ToRREY, J., Jr., Analyses of allanite by 28. 474 



— ; Analysis of Pennsylvania oolites by 25, 767 



— cited on oolites 25. 760-761 



Tourmaline in Alabama pegmatite 29, 104 



Tower, W. L., cited on chrysomelid beetles 29, 618 



Toyalaxe and Lucerno : their structure and relations to other plateau 



plains of the desert ; Charles R. Keyes 23, 50, 713-718 



— , Location of 23, 715 



Trachytic perlite from Lone Hill, near San Jose, California ; G. E. 



Postma 34, 94 



Traquair, R. H., cited on fishes in the Oi-dovician 37, 393-394 



Old Red Sandstone 37, 384 



— . Reference to "The bearings of fossil ichthyology on the problem of 



evolution" by 37, 393 



Traverse group of Michigan 27, 159 



Travertins: and siliceous sinter, Vegetation of hot springs the formation 



of 22, 116 



— of Mammoth Hot Springs, Oldest deposit of 22, 108 



Treasurer, Election of 21. 3 : 23. 3 ; 33, 2 ; 24, 9 : 



25. 5 ; 26, 11 : 27. 11 ; 28, 12 : 29, 11 : 30, 11 



— , Report of 21, 37 ; 23, 58 ; 33, 40 ; 34. 5 : 



35, 53 ; 36, 8 ; 37. 7 : 38, 8 ; 39. 7 : 30. 7 



