51 



[1900.] 



HAYES, C. W. 3. Physiography and Geology of Region adjacent to the Nicaragua 

 Canal Route. Bull. Geol. Soc. Am. x. pp. 285-348, pis. xxx-xxxii. [Map.] 

 1899. 



HEDDLE, M. P. {the late). Chapters on the Mineralogy of Scotland. Chapter VIII.— 

 Silicates. [Andalusite, Tourmaline, Fibrolite, Kyanite, Epidote, Withamite, 

 Zoisite, and Idocrase.] Trans. Roy. Soc. Edinb. xxxix. pp. 341-359. 1899. 



HE DIN, S. Die geographisch-wissenschaftlichen Ergebnisse meiner Reisen in 

 Zentralasien 1894-1897. Beterm. Mitth., Erganzungsheft, no. 131, pp. i-vii, 

 1-399, lies., 5 maps. 1900. 



HEDLEY, J. L. See Atkinson, J. B., &c. ; also Foster, C. Le N. 



HEIM, A. Alter, Lagerungsverhaltnisse und Genesis der Eisenerze am Gonzen 

 bei Sargans. [Abstract.] Zeitschr. f. praM. Geol. 1900, pp. 342-344, fig. 

 1900. 



2. Der Schlammabsatz am Grunde des Vierwaldstattersees. [Abstract.] 



Ibid. pp. 350-351. 1900. 

 HENDERSON, J. Northern Nyasaland. Scot. Geogr. Mag. xvi. pp. 82-89. 



1900. 



HENNIG, A. Sammlung geologischer Fiihrer, VII. Geologischer Fiihrer durch 

 Schonen. Pp. i-viii, 1-182, figs. [Maps], 1 pi. [Map, T ~ Si ^ 8vo. Berlin. 

 1900. 



HENRY, R. On the probable Origin of Notornis Mantelli, and its Extinction in 



New Zealand. Trans. N.Z. Inst, xxxii. pp. 53-54. 1900. 

 HERRICK, C. L. Report of a Geological Reconnoissance in Western Socorro and 



Valenca Counties, New Mexico. Am. Geol. xxv. pp. 331-347, pis. viii & ix. 



[Maps.] 1900. 



■ 2. The Geology of the White Sands of New Mexico. Journ. Geol. Chicago, 



viii. pp. 112-126, pis. i-iii. [Map, Dona Ana, Socorro, & Otero Counties, New 

 Mexico.] 1900. 



, & T. A. Bendrat. Identification of an Ohio Coal-Measure Horizon in 



New Mexico. Am. Geol. xxv. pp. 234-242. 1900. 

 HERRMAN, A. Estado de la Mineria de Cobre en Chile. Bol. Soc. nac. Mineria, 



Santiago, ser. 3, xii. pp. 97-117, 129-146, 161-174. 1900. 

 HERRMANN, O. Die Priifung der natiudichen Baugesteine. Zeitschr. f. pra~kt. 



■ Geol. 1900, pp. 17-21, 112-115. 1900. 

 . See Martens, A. 



HERSHE Y, O. H. Gold-bearing Lodes of the Sierra Costa Mountains in California. 



Am. Geol. xxv. pp. 76-96. 1900. 

 2. The Upland Loess of Missouri— its Mode of Formation. Ibid. pp. 369-374. 



1900. 



■ 3. Ancient Alpine Glaciers of the Sierra Costa Mountains in California. Journ. 



Geol. Chicago, viii. pp. 42-57. 1900. 

 HESLOP, W. T. The Coal Fields of Natal. Trans. Inst. 31. E. xwiii. pp. 410- 



427, pis. xxi-xxii [Map, 1 inch=5 miles]. 1900; & Coll. Guard, lxxix. 



pp. 1170-1171, fi<?. [Map, 1 inch=9 miles]. 1900. 

 HESS, W. H. The Origin of Nitrates in Cavern Earths. Journ. Geol. Chicago, 



viii. pp. 129-134. 1900. 

 HESSE, E. Die Mikrostructur der fossilen Echinoideenstacheln nnd deren systemat- 



ische Bedeutung. JV. J.f. Min. xiii. Beilage-Band. pp. 185-264, figs. pis. xii & 



xiii. 1900. 



HIBSCH, J. E. Ueber die Eruptionsfolge im bohmischen Mittelgebirge. Sitz. 

 deutsch. naturw. -medic. Ver. Bohmen 'Lotos,' 1897, no. 1, pp. 1-10. 1897. 



2. Versuch einer Gliederung der Diluvialgebilde im nordbohmischen Elbthale. 



Jahrb. k.-Jc. geol. Reichsanst. xlix. pp. 641-648. 1900. 



3. Beitrage zur Geologie des bohmischen Mittelgebirges. II. Die Eruptions- 

 folge im bohmischen Mittelgebirge im Vergleiche zur Eruptionsfolge anderer 

 vulcanischer Gebiete. Min.petr. Mitth. n. s. xix. pp. 489-497. 1900. 



HICKS, H. See Obit., Whitaker, W. 



HIDDEN, W. E. The Hayden Creek (Idaho) Meteoric Iron. Am. Journ. Sci. 



ser. 4, ix. pp. 367-368. 1900. 

 HIGGIN, A. J. Notes on Melonite (Nickel-Telluride) from Worturpa, South 



Australia. Trans. Roy. Soc. S. Austr. xxiii. pp. 211-213. 1899. 

 HILL, A. W. See Seward, A. C. 

 HILL, E. See Bonnet, T. G., &c. 



HILL, H. On the Geology of the District between Napier and Puketitiri. Trans. 

 N.Z. Inst, xxxii. pp. 183-188. 1900. 



e2 



