35 



[i8 99 .] 



DOMENECH, M. V. Porto Rico : her Mineral Resources. Mines $ Minerals, 



Seranton, xix. pp. 529-532, fig. [Map]. 

 DON, J. R. The Genesis of certain Auriferous Lodes. [Reply.] Trans. Am. 



Inst. M. B. xxviii. pp. 799-803. 1899. 

 DONALD, J. Remarks on the Genera ~Ectomaria, Koken, and Hormotoma, 



Salter, with Descriptions of British Species. Q. J. G. S. lv. pp. 251- 



270, pis. xxi & xxii. 1899. And A.C. Abs. Proc. Geol. Soc. 1898-99, p. 66. 



1899. 



DORLER, A. E. Neue Beitrage zur Petrographie Steiermarks. IV. Eklogite 

 und Amphibolite der Koralpe. Mitth. nat. Ver. Steiermark, 1898, xxxv. pp. 3-17. 

 1899. „ 



DOUVILLE, H. Sur quelques Fossiles du Perou. [Cretaceous.] Bull. Soc. geol. 



France, ser. 3, xxvi. pp. 386-387. 1898. 



2. Sur les Couches a Rudistes du Texas. Ibid. pp. 387-388. 1898. 



3. Sur l'Age des Couches traversers par le Canal de Panama. [Orbitoides- 



beds.] Ibid. pp. 587-600. 1899. 

 — — 4. Notice necrologique sur Maurice Chaper. Ibid, xxvii. pp. 174-190. 



1899. 



DOW, R. Outcrop of Diabase at Rossie Priory. Trans. Perth. Soc. Nat. Sci. ii. 



pp. 1-6. 1895. 

 DOWKER, G. See Obit., Anon., 38. 



DRAKE, F. The Manganese Ore-Industry of the Caucasus. Trans. Am. Inst. 

 M. E. xxviii. pp. 191-208, figs. [Map.] 1899. 



DRAPER, D. On the Diamond Pipes of the South African Republic. Trans. 

 Geol. Soc. S. A. iv. p. 5. 1899. 



2. Notes on the Zuurbekom Basin as a Source of Water-Supply for Johannes- 

 burg. Ibid. pp. 11-15. 1899. 



3. Notes on Dr. Molengeaaff's Paper, ' The Glacial Origin of the Dwyka Con- 

 glomerate.' Ibid. pp. 153-156. 1899. 



. 4. Notes on Mr. Dunn's Paper, ' On Sub-Karoo Coal.' Ibid. pp. 157-158. 



1899. 



5. On Mr. Alison's Paper, 'On the Origin and Formation of Pans.' Ibid. 



pp. 169-170. 1899. 



6. Notes on Mr. Bleloch's Paper, ' On Rand Conglomerates.' Ibid. v. 



pp. 3-15. 1899. 



DREGER, J. Leopold Tausch von Glockelsthurn. [Obit.] Verh. k.-k. 



geol. Reichsanst. 1898, pp. 407-408. 1898. 

 — 2. Vorlage des Kartenblattes Rohitsch und Drachenburg in Sud-Steiermark 



(Zone 21, Col. xiii.). Ibid. 1899, pp. 151-153. 1899. 

 . See Stache, G., &c. 



DUBOIN, A. Sur la Presence de l'lode dans les Eaux minerales de Royat. 

 C. B. Acad. Sci. Paris, cxxviii. pp. 1469-1470. 1899. [See Parmentiek, 

 F.] 



DUBOIS, E. See Probst, J. 

 DUCLAUX, E. See Van den Broeck, E. 



DUFF, A. W. The ' Dip ' of the Magnetic Needle in New Brunswick. Bull. Nat. 



Hist. Soc. New Brunswick, iv. pp. 105-107. 1899. 

 DUFLOS, E. Les Monuments dits Prehistoriques de la Bretagne : Carnac. Pp. 1-19. 



12mo. Arras, 1898. 



DUMBLE, E. T. Deposits of Natural Coke of the Santa Clara Coalfield, Sonora, 



Mexico. Coll. Guard, lxxviii. p. 787. 1899. 

 DUN, W. S. Additions to the Permo-Carboniferous Flora of New South Wales, 



II. Bee. Geol. Surv. N.S.W. vi. pp. 46-51, pi. vi. 1898. 

 2. On the Occurrence of a Cyclopteroid Fern, closely allied to the European 



Cardiopteris polymorpha, Goppert, in the Carboniferous of New South Wales. 



Ibid. pp. 107-111, pi. xv. 1899. 

 — — 3. Annual Report of the Assistant Palaeontologist, &c. Ann. Bep. Dep. 



Mines N.S.W. 1898, pp. 189-192. 1899. 

 4. Notes on the Australian Taeniopteridse. Bep. Austr. Assoc. Adv. Sci. vii. 



1898, pp. 384-400. 1899. 

 . See Etheridge, R., Jun. 



DUNN, E. J. On Sub-Karoo Coal. Trans. Geol. Soc. S. Africa, iv. pp. 115-116. 



1898. AndA.C. 

 . See Draper, D. 



DUNN, R. L. The Vladivostok Coalfield in Siberia. [Abstract.] Coll. Guard. 

 lxxvii. pp. 520-521, fig. TMap.] 1899. 



1)2 



