Table of Contents
Introduction
Chronology
Universal Transverse Mercator Coordinates
Temporary Site Number and Survey Supervisor
Site Elevation
Site Rainfall
Modern Soil Erosion and Soil Depth
The Data
Chalco-Xochimilco Region
Ixtapalapa Region
Texcoco Region
Zumpango Region
Map Plotting Program
Nearest Neighbor Program
Program for the Production of Tabular Output
Appendix I. Plot Program
Appendix II. Nearest Neighbor Program
Appendix III. Tabulate Program
Appendix IV. Michigan Terminal System Documentation
Bibliography