26 J. STANLEY-BROWN INDEX TO VOLUMES 21 TO 30 



Page 



Bearpaw sbale 25, S-IG 



Bear River formation, Stratigrapliy of so-called 27, TO 



plateau and Hiintsville basin, Utah, Sketch map showing part of. 21, 540 



range, Part of Wasatch Mountains called 21, 518 



Bearing of the distribution of the existing flora of Central America and 



the Antilles on former land connections ; W. Trelease 29, 129, 649 



Beatbicea beds, Anticosti island 21, 697 



Beck, R., cited on ore deposits 25, 770 



— , Perfect fracture system in Saxon Switzerland shown by 22, 159 



Becke, F., cited on metamorpbism 28. 3S3 



— , Reference to division of igiieous rocks advocated by 21, 114 



Becker, G. F., Address of retiring President : Isostasy and radioactivity 



26, 86, 171-204 



— cited on geologic time 28, 836 



granodiorite 27, 204 



island subsidence 29, 578 



isostasy 28, 857 



isostatic equilibrium 27, 190 



Llano series of Texas 28, 862 



— measurement of geologic time 28, 751, 863-864 



— . Philippine coral reefs 28. 540 



radioactivity 28, 858-860 



saprolites 28, 462 



— , Cooperation in gathering and interpreting data urged by 21, 142 



— , President, Telegrams on account of illness to and from 26, 57 



^, Reference to speech at dinner by 25, 80 



— and JoLY, John, cited on difference of opinion as to age of the earth 26, 201 



Beckwith formation. Stratigraphy of so-called 27, 70 



Becquerel rays 28, 842 



Becraft fauna 30, 470 



Becsie River formation, Anticosti island, Zones and faunas of 21,705-708 



— , Correlation of 21, 706-708 



, Differences between faunas of Ellis r>ay and 21. 706 



• • — , Fossils of 21, 705-708 



, Location, composition, and thickness 21, 705-708 



Bedded deiwsits discussed by E. B. Branson 28, 208 



, Economic geology of 27, 148 



Bedrock complex of the Sierra Nevada, General features of the structure 



of the ; George D. Louderback 24, 98 



Beebe, C. W., Skin and skeleton of Ptilocercus loicii from Borneo ob- 

 tained by 24, 247 



Beecher, C. E., cited on amphibian footprints 27, 409 



— •; Revision of the families of loop-bearing Bracbiopod.i and develop- 

 ment of Terchratalia obsolcta Dall, Reference to 22, 258 



Beecher, M. A., Reference to work in Wasatch Mountains 21, 517 



Beede, J. W., cited on Kansas oil fields 28, 687 



— ; Correlation of the Guadalupian and Kansas sections 21, 76 



— ; Development of three successive peneplains in Kansas 28, 160 



