PALEOZOIC PA N TOT II ERIA 



221 



Page 



Palkozoic pliysiograpliy of the soutlu'ni Adirondacks 34, 72, 701 



— reptiles and Amphibia, a t-oniparisoii of ohl and ne\A' world forms; 



E. C. Case 23, 86, 200 



— rocks discussed by G. H. Cbadwick 38. 171 



E. Haworth 38, 171 



M. Y. Williams 38,171 



— — of Hudson and James bays 38, 171 ; 30, -mO 



of New York, Proposed modifications in the nomenclature of the 



early ; II. P. Gushing 33, 62 



on the Piedmont plateau discussed by Grabau and Merriam 39, 127 



— section and fossils aloug Nelson River 30, o4G 



of Alaska-Yukon boundary 35, 13 



— sediments of middle western Virginia, Authorities cited on occurrence 



of igneous rocks as dikes in the 34, 302 



— .. — , Organic origin of some mineral deposits in unaltered 36, 85 



, Upper Cambrian and Lower Ordovician 34, 112 



— • stratigraphic cohunn, Development of the American 33, 37-"> 



— stratigraphy of the region al)out Three Forks, Montana ; W. P. Haynes 



36, ir)7 



— system of North America, Revision of : Edward O. Ulrich 31, 31 ; 



33,03,281-680 



— systems, Criteria and principles of stiatigraphic classification in re- 



vision of the 33, 394 



, Diastrophic criteria of the 33, 394 



— , Index to Ulrich's Revision of the 34, 62r) 



. Present instability in stratigraphic classification of 33, 289 



, I'rinciples of stratigraphic correlations of the 33, 505-574 



, Revision of the 33.289-680 



; Stratigraphic taxonomy of the 33, 574-680 



, Structural, gradational, ;uid lithologic criteria of the 33, 448-479 



— time, Estimated length of 33, 295 



, "Shifting of faunas" of 33, 295 



Pai.estine, Reference to climate of 35, 536 



Pai.gkave, W. G., Reference to work of 38, 738 



Palmer, Chase, Genesis of glauconite 35, 91 



— ; New classification of natural water 34, 73 



Palstekkamp, B., cited on Stromboli 38, 263 



Pampeax and Pleistocene fauna of South America and Holarctica, equiva- 

 lent 34, 291 



— fauna : Equidse and Ground Sloths 34, 291 



Panama, Areal mapping and paleontologic investigation in coastal plain 



of 38, 205 



— Canal Zone, Geologic section of ; Donald F. MacDonald 34. 74, 707-711 



, Contents of paper on 34, 707 



, Geological formations and igneous rocks of 34, 707-711 



— earthquakes and their causes 35, 34 



— , Invertebrate faunas of 29, 162 



Pantothekia ; William K. Gregory 23, 191 



