Honduras. Instituto Geografico Nacional. Honduras. Direccion General de Minas e Hidrocarburos. University of Texas at Austin. Honduras. Instituto Centroamericano de Investigacion y Tecnologia Industrial (ICAITI) North Decimal Degree 14.833300. South Decimal Degree 14.6667. East Decimal Degree -88.0000. West Decimal Degree -88.2500. Alternate title: Mapa geologico San Pedro Zacapa, Honduras, C. A. In upper margin: Geologia Honduras 1:50,000. Universal transverse Mercator projection. Relief shown by 20 m. contour interval and spot heights.