Hatch] 



683 



[Hatschek 



Cedar waxwinHs. Science, 21, 1893, 235. 



Katcb, {Suni.-Lt.-Col.) IF. A'. A cliuiciil lecture ou 



tetanus. [1897.] Indian Meil. Gaz., 32, 1898, 441-443. 

 Hatcher, J. B. The Ceratops beds of Converse county, 



Wyoming. Amer. Jl. Sci., 45, 1893, 13.5-144. 



Tlie Titauotherium beds. Amer. Natlist., 27, 1893, 



204-221. 



A median-horned rhinoceros from the Loup Fork beds 



of Nebraslia. Amer. Geologist, 13, 1894, 149-1-50. 



Discovery of lUceratherium, the two-liorued rliinoceros, 



in the White River beds of South Dakota. Amer. Geolo- 

 gist, 13, 1894, 360-361. 



On a small collection of vertebrate fossils from the 



Loup Pork beds of north-western Nebraska ; with note 

 on the geology of the region. Amer. Natlist., 28, 1894, 

 236-248. 



On a new species of Diplacodon, with a discussion of 



the relations of that genus to Telmatotherium. Amer. 

 Natlist., 29, 1895, 1084-1090. 



Discovery in the Oligoceue of South Dakota, of 



Eusinilus, a genus of sabre-toothed cats new to North 

 America. Amer. Nathst., 29, 1895, 1091-1093. 



Recent and fossil tapirs. Amer. Jl. Sci., 1, 1896, 



161-180. 



Some localities for Laramie mammals and horned 



dinosaurs. Amer. Natlist., 30, 1896, 112-120. 



Diceratherium proavitum. Amer. Geologist, 20, 1897, 



313-316. 



The Cape Fairweather beds, a new marine Tertiary 



horizon in southern Patagonia. Amer. Jl. Sci., 4, 1897, 

 246-248. 



Ou the geology of southern Patagonia. Amer. Jl. Sci., 



4, 1897, 327-354. 



Sedimentary rocks of southern Patagonia. Amer. Jl. 



Sci., 9, 1900, 85-108. 



The Carnegie Museum palaeoutological expeditions of 



1900. Science, 12, 1900, 718-720. 



Vertebral formula of Diplodocus (Marsh). Science, 



12, 1900, 828-830. 



Hatcher, R[ohert] A., & Amy, H^enry} V[biecome\. Atmo- 

 spheric ozone. Amer. Jl. Pharm., 72, 1900, 423-429. 



Hatfield, H. Stiifford. New form of water-bath regulator. 

 Cbem. News, 81, 1900, 65. 



Hatfield, (Hev.) J. J. B. Description of rotary section 

 cutter. Amer. Soc. Micr. Proc, 1884, 171-172. 



Hatfield, T. I). Enemies of chrysanthemums. Garden 

 & Forest, 3, 1890, 552-553. 



The vitality of seeds. Garden & Forest, 10, 1897, 



297-298. 



Hathaway, Arthur S. Some papers on the theory of 

 numbers. Amer. Jl. Math., 6, 1884, 316-330. 



A reduction of 2=(M]j, !/,,... J.5:j, x, ...)'' to a sum 



of squares. Johns Hopkins tjniv. Circ, [3], 1884, 57- 

 58. 



Note on cycles. Johns Hopkins Univ. Circ, [3], 



1884, 123-124. 



Ideal division of algebraic quantities by real primes. 



Johns Hopkins Univ. Circ, [4], 1885, 79. 



A memoir in the theory of numbers. Amer. Jl. 



Math., 9, 1887, 162-179. 



Early history of the potential. [1891.] N. Y. Math. 



Soc. Bull., 1, 1892, 66-74. 



Liueo-linear vector functions. Amer. Ass. Proc, 



1892, 59-62. 



Elementary proof of the quaternion associative prin- 

 ciple. [1895.] N. Y., Amer. Math. Soc. Bull., 2, 1896, 

 43-45. 



Quaternions as numbers of four-dimensional space. 



[1897.] N. Y., Amer. Math. Soc. Bull., 4, 1898, 54-57. 



Linear transformations in four dimensions. [1898.] 



N. Y., Amer. Math. Soc. Bull., 5, 1899, 88, 93-94. 



Quaternions and fourfold space. [1900.] N. Y., 



Ame/. Math. Soc. Bull., 7, 1901, 243, 245-248. 



Pure mathematics for engineering students. [1900.] 



N. Y., Amer. Math. Soc. Bull., 7, 1901, 266-271. 



Hathaway, N., & VTaller, Elwyn. See VTaller & 



Hathaway. 

 Hatle, Ediiurd. Mineralogische Miscellaneen aus dem 



uatnrhistorischen Museum am Joauneum. Steiermark 



Mitth., 1886, 123-133; 1887, 150-1.57; 1888, 74-81; 



1889, 140-148; 1891, 294-306. 



Erechthites hieracifolia, Eiifinesque. Ein Beitrag 



zur botanischen Topographic der Steiermark. Steier- 

 mark Mitth., 1890, 362-368. 



Hatle, Eduiird, & Tauss, //. Neue mineralogische 



Beobachtungen in Steiermark. Wien, Geol. Verh., 



1887, 226-228. 

 Barytocolestin von Werfen in Salzburg. [1887.] Mln. 



Petr. Mitth., 9, 1888, 227-231. 

 Haton de la Goupilliere, J[uUen'] Nlapoleonl. Note sur 



la theorie des bobines d'extractiou. Ann. Mines, 5, 1884, 



162-170. 



Probleme inverse des brachistoohrones. Paris, Mem. 



Savants Etrang., 28, 1884, No. 5, 42 pp. 



Proprietes uouvelles du parametre differentiel du 



second ordre des fonctions de plusieurs variables ind6- 

 peudantes. Brux. Soc. Sci. Ann., 9, 1885 (Pt. 2), 151-186. 



Theoremes relatils a I'actinometrie des plaques mo- 

 biles. Paris, Ac. Sci. C. R., 100, 1885, 953-958. 



Proprietes nouvelles du parametre differentiel du 



second ordre des fonctions d'un nombre quelconque de 

 variables ind^pendantes. Paris, Ac. Sci. C. R., 101, 

 1885, 18-19. 



Ecoulement varie des gaz. Paris, Ac. Sci. C. R., 



103, 1886, 661-665, 709-712, 785-788. 



Transformation propre a conserver le caractSre du 



potentiel cylindrique d'un nombre limits de points. 

 Paris, Soc. Philom. Mem. Cent., 1888, 27-33. 



Sur la duree de I'evaporation dans les g^n^rateurs. 



Paris, Ac. Sci. C. R., 112, 1891, 977-983. 



Abaissement du plan d'eau dans un corps oyUn- 



diique horizontal. Paris, Ac. Sci. C. R., 112, 1891, 

 1036-1038. 



Determination du centre des moyennes distances des 



centres de coiu'bure des d^veloppees successives d'une 

 ligne plane quelconque. Paris, Ac. Sci. C. R., 115, 

 1892, 856-861. 



Sur le minimum du potentiel de I'arc. Ass. Fran?. 



C. R., 1893 (Ft. 2), 164-170. 



Theoreme sur le centre des moyennes distances. 



Paris, Soc. Math. Bull., 21, 1893, 5-8. 



Hatschek, A\le.xander'], & Zega, Allexander^ Ueber die 

 Einwirkung von Paratoluidin auf Resorciu und Hydro- 

 chiuon. Jl. Prakt. Chem., 33, 1886, 209-241. 



Hatschek, B[(:rthold^. 'Ueber Entwicklung von Sipun- 

 culus. [18S3.] Wien Zool. Inst. Arb., 5, 1884, (61)-(140). 



Mittheilungen iiber Amphioxus. Zool. Anz., 7, 1884, 



517-520. 



Zur Entwicklung des Kopfes von Polygordius. [1885.] 



Wien Zool. Inst. Avb., 6, 1886, (109)-(120). 



Entwicklung der Trochophora von Eupomatus un- 



cinatus, PhiUppi (Serpula uncinata). [1885.] Wien 

 Zool. Inst. Arb., 8, 1886, (121)-(148). 



Ueber die Bedeutung der geschlechtlichen Fort- 



pflanzuug. [1887.] Biol. Centrbl., 7, 1888, 664-666. 



Ueber den Schichtenbau von Amphioxus. Anat. 



Anz., 3, 1888, 662-667. 



Die paarigen Extremitaten der Wirbelthiere. Anat. 



Anz. , 4, 1889 {Anat. Ges. Verh.), 82-90. 



Die Rippen der Wirbeltiere. Anat. Anz., 4, 1889 



(Aiiat. Ges. Verh.}, 113-120; Amer. Natlist., 24, 1890, 

 480-481. 



Die Metamerie des Amphioxus und des Ammoecetes. 



Anat. Anz., 7, 1892 (Anat. Ges. Verh.), 136-161. 



Zur Metamerie der Wirbeltiere. [1892.] Anat. Anz., 



8, 1893, 89-91. 



862 



