INDEX. 



715 



Wind and currents, Erosion caused 



by 662, 683 



"Wood, Rev. H. J.; ref 530 



Wood, R. W.; ref 490 



Woodward, Dr. A. Smith ; Cor. 

 Mem 630 



Woodworth, R. S. ; The Accu- 

 racy of Movement 629 



Woodworth, R. S.; Res. Mem... 685 

 ref 89, 490 



Wortman, J. L.; History of 

 THE Development of the Can- 

 non-bone in Artiodactyla..62I, 622 



Wortman, J. L.; Res. Mem 631 



Writers, Mews of, on Eruptive 



Rocks of Black Hills 238-40 



Wrottesley; Star catalogue.... 347, 350 



Xantho setiger M.-Edw 529 



X. denticidata White 529 



Xenophora 178 



Yarnall ; Star catalogue 347, 362 



Yellowstone Park, Excursion 



TO, E. O. Hovey 667, 671 



Yerkes Observatory 639 



Yoldia 166 



Zaphrentis 146 



Zapotecan Antiquities, H. H. 



Saville 642 



Zapotecan Skulls, A. Hrdlicka.. 642 



Zeacrinus 148 



Zoisite quartzite at Jordansmiihl, 



Germany 671 



Zooids ; Distoma lobata n. sp 607 



Zooids, General Character of. 605 



Zoological Explorations on 



PuGET Sound During Summer 



OF 1899, An Account of. Dr. 



H. R. Linville 685,687-8 



Zoological Expedition, The 



Senff, N. R. Harrington. ..645, 647 

 Zoology of Mammoth Cave, R. 



Ellsworth Call 645, 647 



Zygodactyla ; Puget Sound 687 



