{1922.] 



124 



UNITED STATES, 9. Geological Survey. Mineral Resources of the United 



States, 1917. Part II— (Non-Metals). Pp. 279-297, 309-546, figs. 8vo. 



Washington, 1921-22. 

 10. . , 1920. Part I— (Metals). Pp. 7-399, 419-509. 549-595. figs. 



pi. i. 8vo. Washington, 1921-22. 

 11. . -. Part II— (Xon-Metals). Pp. 1-359, figs. pis. i & ii. 8vo. 



Washington, 1921-22. 

 12. . , 1921. Part 1— (Metals). Pp. 1-73, 107-120, fig. 8vo. 



Washington, 1922. 



13. . . Part II— (Xon-Metals). Pp. 1-103, 111-115, figs. 8vo. 



Washington, 1922. 



UPHAM, W. Memorial of George Frederick Wright. Bull. Geol. Soc. 

 . Am. xxxiii. pp. 15-30, pi. i portrait!. 1922. 



2. Stages of the Ice- Age. ~ [Abstract.] Ibid. pp. 100-101. 1922. 



UPTON, 0. Churclidown and Birdlip Meeting. Proc. Cotteswold Nat. F.-C. xxi. 



pp. 6-10, figs. 1922. 

 URBAIN, G. See Boulanger, C. 



UTEND(ERFER, A. Beitrage zur Petrographie des Huhnberggesteins zwischen 

 Schmalkalden uud Friedrichroda. Centralbl./. Min. 1915,^. 623-633, 642- 

 653, figs. 1915. 



VADASZ. E. Ueber das Vorkommen von Posidonomya a?pma-Schichten in 



Anatolien. Centralbl. f. Kin. 1918, pp. 215-219. 1918. 

 VAN BAR EX, J. On the Correlation between the Fluvial Deposits of the Lower 



Rhine and the Lower Meuse in the Netherlands and the Glacial Phenomena in 



the Alps and Scandinavia. Mededeel, LandbouwSoogeschool, Wageningen, 



xxiii. pp. 1-30, tigs. pis. i-xviii. 1922. A.C. 

 . See also VVr/LFF, A. 



VAX ES, L. J. C. Geologische Kaart van Xederlandsch-Indie. Schaal 1 : 1,UOO,000. 



Toelichting bij Blad IX (West-Borneo en Billiton). Jaarb. Mijniv. Ned. 



0.-Ind. xlvii. (1918), Verh. 2, pp. 1-35, pi. i [geol. mapj. 1921. 

 2, & G. Bouw:ueister. Aanhangsel bij den verklarenden Tekst van Blad IX. 



(West- Borneo en Billiton) der Geologische Kaart van Nederlandsch-Indu''. 



Schaal 1 : 1,000,000. Nuttige Pelfstoft'en. Ibid. pp. 36-64, pi. i [geol. map". 



1921. 



VAX STRAELEN, V. Sur la Presence de Restes de Mammiferes dans les Argiles 

 de la Cainpine. Bull. Soc. beige Geol. xxx. pp. 80-82. 1921. And A.C. 



2. Observations sur le Diestien et le Quaternaire a Deurne-Sud, pres Anvers. 



Ibid. pp. 123-127. 1921. And A.C. 



3. Hoploparia corneti, Crustace Decapode Xouveau de l'Ypresien Superieur 



de Cuesmes. Ibid. pp. 136-138, figs. pi. i. 1921. And A.C. 



4. Sur les Crustaces du Jurassique de la Nievre. Ibid. pp. 139-142. fig. pi. i. 



1921. And A.C. 



5. Les Crustaces Decapodes du Callovien de la Voulte-sur- Rhone (Ardeche). 



C. B. Acad. Sci. Paris, clxxv. pp. 982-983. 1922. And A.C. 

 6. Les Crustaces Decapodes du Portlandien de Cerin-Marchampt (Ain). 



Ibid. pp. 1224-1226. 1922. And A.C. 

 7. Quelques Eumalacostraces Xouveaux du Westphalien Inferieur d'Ar- 



genteau pres Liege. Ann. Soc. geol. Belg. xlv. Mem. pp. 35-40, figs. pi. ii. 



1922. And A.C. 



8. Sur la Presence d'un Xiphosure dans le Westphalien des Environs de Liege. 



Ibid., Bull. pp. 91-92. 1922. And A.C. 

 VARDABASSO, S. Nota sulle Bauxiti Istriane. Atti Accad. Yeneto-Trentino- 



Istriana, xi. pp. 3-7. 1920. A.C. 

 . See also Dal Piaz, G., 4. 



VAUGHAN, T. W. Correlation of the Later Mesozoic and Cenozoic Formations 

 of New Zealand. Special Publ. Bernice P. Bishop Mtis. no. 7, pp. 713-743, 

 fig. [map]. 1921. 



2. Notes on Tertiary Deposits in Sumatra, Nias, Borneo, Celebes. Timor, and 



Oceania. Ibid. pp. 766-769. 1921. 

 3. Correlation of the Tertiary Formations of Central America and the West 



Indies. Ibid, pp. 819-844. 1921. 

 4. The Basis of the Correlation of Post-Cretaceous Formations of the Pacific 



Region. Ibid. pp. 866-873. 1921. 

 5. Contributions to the Geology and Palasontology of the West Indies. — 



Stratigraphic Significance of the Species of West Indian Fossil Echini. Publ. 



Carnegie Inst., Washington, no. 306, pp. 105-122. 1922. 



