 | | Journal (article/letter/editorial) | | found ourselves, after a long and dusty journey, at Jujuy, the last station on the North Argentine railway...Sapla and the Rio Garrapatal basin north-east of Jujuy, through which we rode to San Pedro. This typical...in the Cretaceousformationof the Garrapatal which contains bitumen and fish fossils. The hilly nature...ourselves were the prey of the garrapatasor ticks. At San Pedro we reached the track of the new railway Perico-Ledesma...Perico-Ledesma, which at that time was working as far as San Pedro. Our ariero (the name of an overseer of a troop |  | | Report (issue) | | DEPARTMENT OF THE INTERIOR U. S. GEOLOGICAL SURVEY HEAVY OIL AND NATURAL BITUMEN DEPOSITS OF LATIN AMERICA...the heavy and extra heavy oil fields and natural bitumen deposits of Mexico and Central and South America...fields. Such coordinates are rarely known for the bitumen deposits; as a result, these locations are approximated...disputes. References for the map Each natural bitumen deposit in table 1 cites the reference. For the..., 1920, Combustibles solidos de la Republica Argentina: Ministerio de Agricultura de la Nacion, Direccion |  | | Book | | Av. Jose Galvez Barrenechea 218, Urb. Corpac Lima-San Isidro, Peru Prof. Dr. ESTEBAN CEDILW Facultad de...Geologia, Universidad de Guanajuato Ex-Hacienda de San Matias s/n Apartado Postal 347 Guanajuato, Gto. 36020... The Metalliferous Ore Deposits of Chile and Argentina, and Their Geologic Framework J. Oyarzun . . ...Oolitic Stratabound Iron Ores in the Silurian of Argentina and Bolivia M.-A. Boso and C. R. Monaldi . . ...The "La Helvecia" Pb, Zn, and Barite Deposit, Argentina A. Brodtkorb and M. K. de Brodtkorb . . . . . |
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