Part of the Physical Sciences and Mathematics Commons

Works by M. T. Ledbetter in Physical Sciences and Mathematics

2017

The Los Chocoyos Ash, guatemala: A major stratigraphic marker in middle America and in three ocean basins, John W. Drexler, William I. Rose, R. S. J. Sparks, M. T. Ledbetter
William I. Rose

1980

The Los Chocoyos Ash, guatemala: A major stratigraphic marker in middle America and in three ocean basins, John W. Drexler, William I. Rose, R. S. J. Sparks, M. T. Ledbetter
Department of Geological and Mining Engineering and Sciences Publications

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