GEOLOGY OF THE PHILIPPINE ISLANDS. 341 



Maeche, Alfred. Luc.oh et Palaouan, six armies de voyage aux Philippines. 



Paris, Hachette (1887), 398 pp. 

 Martin. K. Ueber tertiare Fossilien von den Philippines. Samn. des geol. 



Reichs-Museums in Leiden (1896), 5, 52-69. 

 Mas<3, M. S. Volcanoes and Seismic Centers of the Philippine Archipelago. 



Census of Phil. Islands Bull., Washington (1905), 3, 80 pp., 4 maps, 5 pis. 

 Idem. The Camiguin Volcano. Bull. P. I. Weather Bur., Manila (1902), 162- 



129, 1 pi. 

 Montano, J. Eapport a M. le ministre de l'instruction publique sur une mission 



aux iles Philippines et en Malaisie (1879-1881). (Paris Hachette 1885.) 

 Moses, A. J. The Crystallization of Luzonite and Other Crystallographic Studies. 



Amer. Journ. Sci. (1905), IV, 20, 277-280. 

 Nichols, J. C. Notes on the Pigholugan and Pigtao Gold Region, Island of 



Mindanao. Trans. Amer. Inst. Min. Eng. (1901), 31, 611-616. 

 Oebekke, K. Beitrage sur Petrographie der Philippinen und der Palau-Inseln. 



Neues Jahrb. f. Mineral, etc., Beilage, Band I, Stuttgart Koch (1881), 



451-501. 

 Richthofen, F. von. Ueber das Vorkommen von Nummuliten Formation auf 



Japan und den Philippinen. Ztschr. d. deutschen Ges. (1862), 357. 

 Both, Justus. Ueber die geologische Beschaffenheit der Philippinen. Jagor, F., 



Eeisen (1873), 333-354. 

 Idem. Construecion geologica de Filipinas. In Jagor 's Viajes por Filipinas. 



Madrid (1875), 349-373. 

 Sainz de Baranda. Constitution geognostica de las islas Filipinas. Ann. Minos, ' 



Madrid (1841), 2, 197-212. 

 Santos, Jose Maria. Informe sobre las minas de cobre de las rancherias de 



Mancayan, Suyok, Bumucun y Agbao en el Distrito de Lepanto, etc. Manila, 



Press of the College of Santo Tomas (1862), 72 pp. Also in Revista minera, 



Madrid, 14. 

 Semper, Carl. Beise dureh die nordostlichen Provinzen der Insel Luzon. Ztschr. 



f. allff. Erdkunde, neue Folge, Berlin, Reimer (1861), 10, 249-266. 

 Idem. Beise durch die nordlichen Pronvinzen der Inseln Luzon. Ztschr. f. allg. 



Erdkunde, neue Folge, Berlin, Beimer (1862), 13, 80-96. 

 Smith, W. D. The Coal Deposits of Batan Island. Bull. P. I. Min. Bur., Manila 



(1905). No. 5, 56 pp., 11 photographs, 11 maps and sections. 

 Idem. Orbitoides from the Binangonan Limestone. This Journal (1906), 1, 



203-209, 2 pis. 

 Idem. Preliminary Geological Reconnaissance of the Loboo Mountains of Ba- 



tangas Province. This Journal (1906) 1, 617-631, 4 pis. 

 Idem. Contributions to the Physiography of the Philippine Islands. Cebti Island. 



This Journal (1906), 1, 1043-1056, 8 pis. 

 Idem. Petrography of Some Rocks from Benguet Province, Luzon, P. I. This 



Journal, Sec. A (1907), 2, 235-253, 5 pis. 

 Idem. The Geology of the Compostela-Danao Coal Field. This Journal, Sec. A 



(1907), 2, 377-403, 15 pis., 3 maps. 

 Idem. The Nonmetallic Minerals. Mm. Res. P. I., Bureau of Science, Manila 



(1908), 11-21. 

 Idem. The Asbestos and Manganese Deposits of Hocos Norte, etc. This Journal, 



Sec. A (1907), 2, 145. 



