[i 9 oi.] 



54 



JAQUET, J. B. The Iron-Ore Deposits of New South Wales. Mem. Geol. Surv. 

 N'.S.TF., Geology, no. 2, pp. i-xiii, 1-186, figs., pis. i-xxviii, & 4 maps 

 [N.S.W. Iron-Districts, 1 inch = 40 miles ; Mittagong, 2 inches = 1 mile ; 

 Williams and Karuah Rivers, 1 inch = 1 mile; & Wingello Bauxite and 

 Aluminous Iron-Ore, 2 inches=l milej. (4to.) 1901 ; & Coll. Guard, lxxxi. 

 p. 814. 1901. 



JARDEL, — . See Bergeron, J., &c. 



JEANS, J. S. Some Practical and Economic Problems in Relation to our Coal- 

 Supplies. Proc. S. Wales Inst. Eng. xxii. pp. 210-226. 1901. 



JENNY, F., A. Baltzer, & E. Kissling. Geologische Excursionskarte der 

 Umgebungen von Bern [^J- 2 sheets. Bern, 1889. 



JENTZSCH, A. Der tiefere Untergrund Konigsbergs mit Beziehung auf die 

 Wasserversorgung der Stadt. Jahrb. k.-preuss. geol. Landesanst. xx. Abh. von 

 Mitarb. pp. 1-172, pis. iv-xiii. [Maps, Koni2;sber°;, &c, ~— , — !-, — 1 1 

 1901. - m 25 -°°° mm 



2. Der vordiluviale I ntergrund des Nordostdeutschen Flachlandes. Ibid. 



pp. 266-283. pi. xiv [map, West and East Prussian Secondarv and Tertian- 

 Rocks, —i- J. 1900. 



JESSEN, A. On the Shell-bearing Clay in Kintvre. Trans. Edinb. Geol. Soc. 

 viii. pp. 76-86. 1901. 



JEVONS, H. S. A Svstematic Nomenclature for I°;neous Rocks. Geol. Mag. 

 dec. 4, viii. pp. 304 1 316. 1901. 



JOHN, C. ton. Ueber einige neue Mineralvorkommen aus Mahren. [Triplite, 

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 1900. 



, & C. F. Eichleiter. Arbeiten aus dem chemischen Laboratorium der k.-k. 



geologischen Reichsanstalt, ausgefuhrt in den Jahren 1898-1900. Jahrb. Jc.-k. 



geol, Beiehsanst. 1. pp. 663-694. 1901. 

 JOHNSEN, A. Natronsvenite und venvandte Gesteine von Miask. A". J.f. Min. 



1901, ii. pp. 117-128. * 1901. 

 2. Petrosraphische Untersuchun<r der Harzer Porphvroide. Ibid. xiv. Beilage- 



Bd. pp. 1-42, figs. & pi. i. 1901. 

 JOHNSON, J. P. Some Sections in the Cretaceous Rocks around Grlyude, and 



their Fossil Contents. Geol. Mag. dec. 4, viii. pp. 249-251. 1901. 

 2. The Pleistocene Fauna of West Wittering. Proc. Geol. Assoc. xvii. 



pp. 261-264. 1901. 



3. Geolosy in the Hants Basin and Thames Vallev. Sci.-Gossij), n. s. vii. 



pp. 233-234. 1901. 



JOHNSTON, M. S. Some Geological Notes on Central France. Geol. Mag. dec. 1, 



viii. pp. 59-63, pis. ii-iv. 1901. 

 JOHNSTON, R. A. A. See Hoffmann, G. C. 



JOHNSTON-LAVIS, H. J. Italian Geoloav. [Sesia Basin.] Nature, lxiv. 



pp. 640-641, figs. 1901. 

 JOLY, J. On the Geological A»-e of the Earth. Sep. Brit. Assoc. 1900. pp. 369- 



379. 1900; & Ann. Sep. Smiths. Inst. 1899, pp. 247-288. 1901. 

 2. On the Order of the Formation of the Silicates in Igneous Rocks. Sep. 



Brit. Assoc. 1900, pp. 730-731. 1900. 

 3. Some Experiments on Denudation in Fresh and Salt Water. Ibid. pp. 731- 



732. 1900. 



4. The Inner Mechanism of Sedimentation. Ibid. p. 732. 1900. 



5. Theoiy of the Order of Formation of Silicates in Igneous Rocks. Sci. Proc. 



S. Dublin Soc. n. s. ix. pp. 298-303. 1900. 



6. On the Inner Mechanism of Sedimentation. Ibid. pp. 325-332. 1900. 



7. Influence of Pressure on the Separation of Silicates in Igneous Rocks. 



Ibid. pp. 378-382. 1900. 

 8. On an Improved Method of Identifying Crystals in Rock-Sections by the 



Use of Birefringence. Ibid. pp. 485-494. 1901. 

 9. The Circulation of Salt and Geological Time. Chem. News, lxxxiii. 



pp. 301-303. 1901; & Geol, Mag. dec.^4, viii. pp. 350-354, 504-506, figs. 



1901. 



10. Memoire sur l'Ordre de Formation des Silicates dans les Roches ignees. 



C. S, Congres geol. internat. viii. pp. 689-728. 1901. 

 11. Experiences sur la Denudation par Dissolution dans TEau douce et dans 



l'Eau de Mer. Ibid. pp. 774-784. 1901. 

 JONES, J. A. Development and Working of Minerals in the Province of Leon 



(Spain). Trans. Inst. M.S. xx. p. 420 {to be continued). 1901. 

 JONES, S. P. The Geology of the Tallulah River-Gorge (Georgia). Am, Geol. 



xxvii. pp. 67-75, fig. [map] & pis. ix-xi [map]. 1901. 



