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Erosion Studies at Parícutin, State of Michoacán, Mexico
From abstract: Paricutin is 320 kilometers west of Mexico City and is reached by air, rail, or paved highway to Uruapan, Michoacan, and thence by 37 kilometers of paved and dirt road to lava-destroyed San Juan Parangaricutiro, 5 kilometers north of the cone.
Date:
1950
Creator:
Segerstrom, Kenneth
System:
The UNT Digital Library
Tin Deposits of Durango, Mexico
From abstract: This report summarizes the economic possibilities of the tin deposits of the Estado de Durango, Mexico. It describes in detail many deposits in the leading districts, which were examined in 1944, and briefly reviews some reports on undeveloped occurrences in the southern and western parts of the State. The general conclusion is that tin will continue to be produced by hand methods for many years, but probably at a decreasing rate, because the placer grounds which have always produced the greater part of the tin are faced with gradual exhaustion.
Date:
1950
Creator:
Smith, Ward C.
System:
The UNT Digital Library
Volcanoes of the Parícutin Region, Mexico
The following report describes the different volcanoes of the Paricutin Region.
Date:
1950
Creator:
Williams, Howel
System:
The UNT Digital Library
Birth and Development of Parícutin Volcano, Mexico
From introduction: In this report the authors have attempted to present a strictly factual account of the birth and development of Paricutin volcano and avoid any interpretive opinions that might break the true narrative of events.
Date:
1956
Creator:
Foshag, William F. & González Reyna, Jenaro
System:
The UNT Digital Library
Possibilities for Uranium in Mexico
Discussing the potential for Mexico to be used as a uranium source.
Date:
May 1957
Creator:
Dorsh, John B.
System:
The UNT Digital Library
The National Oil Industry of Mexico: 1938-55
None
Date:
June 1957
Creator:
Rippy, Merrill
System:
The Portal to Texas History