Entender la naturaleza para crear una industria. El petróleo en la exploración de John Mcleod Murphy en el istmo de Tehuantepec, 1865

In 1851, John McLeod Murphy was the junior officer of the U.S. Navy in charge of drafting the hydrographic report during the scientific expedition of the Isthmus of Tehuantepec, directed by Major Barnard. During his survey Murphy observed the oil springs and lakes scattered around the Atlantic Plains of the Isthmus. Years later in New York, Murphy was observing with interest the massive wealth generated by petroleum; he decided to move again to the Isthmus to explore more thoroughly the area. In 1865 Murphy prepared an important feasibility study on the possibility to build oil settlements in South Veracruz. Geographic survey, topographic measurements, geological interpretation, and logistic, are some of the elements proposed by Murphy to describe the making of oil in the uncontaminated and wild Mexican natural landscapes.