[i 9 oi.] 



110 



WHITFIELD, R. P. 2. Description of a new Crinoid from Indiana. Bull. 



Am. Mus. Nat. Hist. xiii. pp. 23-24, pi. iii. 1900. 

 3. Note on the Principal Type-Specimen of Mosasaurtis maxhnus, Cope, 



with Illustrations. Ibid. pp. 25-29, pis. iv & v. 1900. 

 , & E. O. Hovey. Catalogue of the 'Types and Figured Specimens in the 



Palaeontological Collection of the Geological Department, American Museum of 



Natural Histoiy. Part III. Beginning with the Oriskany Sandstone. Bull. 



Amer. Mus. Nat. Hist. NT. xi. pp. 189-356. 1900. 

 WHIT WELL, W. Presidential Address. [Iron-Ores.] Journ. Iron $ Steel Inst , 



'lix. pp. 24-52, pi. i. 1901. 

 WICHMANN, A. Der Ausbruch des Gunung Ringgit auf Java im Jahre 1593. 



Zeitschr. deutsch. geol. Gesellsch. lii. pp. 640-660, figs. 1900. 

 2. Ueber einige Gesteine von der Humboldt-Bai (Neu-Guinea). Centralbl.f. 



Min. 1901, pp. 647-652, fig. [chart]. 1901. 

 3. Sur l'Ouralite de l'Ardenne. Bull. Soc. beige Geol. Brux. xi. Proc.-verb. 



pp. 155-157. 1901. 



WICHMANN, H. Eduard Suess. [Biography.] Beterm. Mittli. xlvii. Geogr. 

 Am. p. 114. 1901. 



WICKES, W. H. A Rhaetic Section at Redland. Proc. Bristol Nat. Soc. n. s. 



ix. pp. 99-103, pi. i. 1901. [See also Parsons, J.] 

 WIEDMAN, S. A Contribution to the Geology of the pre-Cambrian Igneous 



Rocks of the Fox-River Valley (Wisconsin). Bull. Wise. Geol. Sfc. Surv. 



no. 3, pp. i-iv, i-x. [Map, S. Wisconsin, 1 inch ~ 15 miles.] 1900. 

 WIEGER, F. Ueber iEtzungserscheinungen an Gyps. Zeitschr. f. Natt\rio. 



SacJisen, lxxiii. pp. 267-274, pi. iv. 1900. 

 WIELAND, G. R. A Study of some American Fossil Cycads. Part IV. On the 



Microsporangiate Fructification of Cycadeoidea. Am. Jnurn. Set. ser. 4, xi. 



pp. 423 -436, figs. 1901. 

 WILDER, F A. Geology of Lyon and Sioux Counties. Ann. Rep. Geol. Surv. 



Iowa, x. pp. 81-155, figs., pi. iii & 2 geological maps [1 inch =2 miles]. 



1900. 



WILKINSON, W. F. Mining on the Black Reef, Witwatersrand Goldfields 



(Transvaal). Trans. Inst. Mining Sf Metall, vi. pp. 94-104, pi. x. 1899. 

 WILLIAMS, H. S. Silurian-Devonian Boundary in North America. Bull. Geol. 



Soc. Am. xi. pp. 333-346. 1900. 

 2. The Palaeozoic Faunas of Maine : a preliminary Report upon the Palaeozoic 



Faunas already known, and upon new Faunas recently collected from Aroostook 



County (Me.). Bull. U.S. Geol. Surv. no. 165, pp. 15-92, pis. i-ii. 1900. 



[See Gregory, H. E.] 

 3. Contributions to the Geology of Maine. Pt. III. List of Localities of 



Palaeozoic, Igneous, and other Crystalline Rocks examined during the Seasons 



of 1897 and 1898. Ibid. pp. 189-203. 1900. 

 4. The Discrimination of Time-values in Geology. Jotmi. Geol. Chicago, ix. 



pp. 570-585. 1901. 



WILLIAMS, I. A. Geology of Worth County. Ann. Rep. Geol. Surv. Indiana, x. 



pp. 315-377, figs. & 2 geological maps [1 inch = 2 miles]. 1900. 

 WILLIAMS, G. J. See Foster, C. Le N. 



WILLIS, B. Some Coast-Migrations, Santa Lucia Range, California. Bull. Geol. 



Soc. Am. xi. pp. 417-432, fig. & pis. xxv-xxix. [Map.] 1900. 

 2. Individuals of Stratigraphic Classification. Journ. Geol. Chicago, ix. 



pp. 557-569. 1901. 

 -, . See Smith, G. O. 



WILLISTON, S. W. The Dinosaurian Genus Creosaurus, Marsh. [Allosaurus.^ 



Am. Journ. Sci. ser. 4, xi. pp. 111-114, fig. 1901. 

 2. A New Turtle from the Kansas Cretaceous. Trans. Kansas Acad. Sci. 



xvii. pp. 195-199, pis. xviii-xxii. 1901. 

 3. Cretaceous Fishes. Selachians and Pycnodonts, by S. W. Williston, 



Teleosts, by A. Sewart. Univ. Geol. Stirv. Kansas, vi. Palaont. pt. 2, 



pp. 235-403, pis. xxiii-lxiii. 1900. 

 WILLMOTT, A. B. The Michipicoten Huronian Area. Am. Geol. xxviii. pp. 14- 



19, pi. viii [map]. 1901. 

 WILSON, A., & G. Dunston. Section of Strata above the Barnsley Coal, passed 



through in the Borehole at South Carr (Lincolnshire). Trans. Mancli. Geol. 



Soc. xxvii. pp. 58-64. 1901. 

 WILSON, A. W. G. Physical Geology of Central Ontario. Trans. Canad. Inst. 



vii. pp. 139-186, pis. i-viii, & 2 maps. 1901. 

 WILSON, J. E. On a Glacial ' Extra-Morainic ' Lake occupying the Valley of the 



Bradford Beck. Rep. Brit. Assoc. 1900, pp. 755-756. 1900^. 



