230 .7. STANLEY-BROWN INDEX TO VOLUMES 21 TO 30 



rage 



l»iRSSON, L. v.. Report on Nomenclature of F;inlts discussed by 24, -49 



— , Text-book of geology 28, TS2 



— , Visiting geologists welcomed to Yale University by 24, 2 



PiSANiTE and some large Staurolites fi-om Uucklowti. Tennessee, A new 



occurrence of ; Frank R. Van Horn 24, 54, G<S6 



Pish'el, M. a., cited on geology of Indian reservations 25, '^no 



Pisolites at San Antonio, Texas ; Alexander Deussen 26, ^98 



PiTHECANTHKOPUS and PUtdown and Neandertal man. Restoration of; 



J. H. McGregor 26, 149 



Pittsburgh, Pennsylvania, Proceedings of tbe Twenty-tliird Annual 



Meeting of the Geological Society of America, held December 27. 



28, and 29, 1910, at 22, 1 



— , Sketch of the local geology of the city of ; Percy E. Raymond . . . 22, C,3, 721 



PiUTTi, A., cited on minerals not radioactive 26, 193 



Plains and valleys, Eastern Washington 23, 5.33 



— formations, Explanations of 22, 690 



— of the interior of Bahia, Brazil, Limestone 21, 790 



Plane-table for military mapping ; A. M. Bateman 30. Hi, 40.5 



I*LANETisiMAL hypotheses, Geometric plans of the earth, with sitecial 



reference to the 28, 124 



Plant-bearing beds in South America 29, 037 



— migration, Rapidity of 27, 527 



— tissue in the Carboniferous shales of >;ebraska ; E. H. Barbour.... 24,113 

 Plants and human remains in Florida discussed by E. H. Sellards. . . 28,197 



— associated with human remains at Vero. Florida : E. W. Berry 28, 197 



— , Correlation by fossil 27, 529 



— from Florissant, Colorado, vSome interesting new 23, 88 



— , Use in geologic hiatuses of 27, 528 



Platania, G., cited on origin of pillow lavas 25, 653 



Stromboli 28, 262 



Plateau of British East Africa ; George Lucius Collie 23, 297-316 



— plain of Toyalane and Lucero, Dominant features of 23, 713 



Platinum-golk lode deposit in southern Nevada ; Adolph Knopf 26, 85 



Platt, F., cited on Silurian formations in Pennsylvania 27, 552 



Platystrophia pondcrosa var. steveiisoni var 24. 453 



Playfair, .Tohn, Reference to work of 29, 173 



Pleistocene and Pliocene Foraminifera from California 21, 76 



post-Pleistocene geology of Waterville, Maine; II. P. Little.. 28, 167, .309 



— , Arid zones of 27, 380 



— , Asphalt formation not later than Lower 26, 167 



— Avifauna of the Pacific coast, Number of species recorded 24, 132 



— beds in the Mohave Desert region 25, 156 



— cave deposit, Fauna of the Cumlterland 25, 142 



— climatic oscillations, Graphic projection of ; C. A. Reeds 26, 106 



— deformation discussed by Joseph Barrell 28, 165 



— — A. P. Coleman 28, 165 



H. F. Reid 28, 165 



F. B. Taylor 28, 165 



