El Primer viatge de l'enginyer portuguès Nery Delgado a Espanya (1872) i l'establiment de relacions entre els Serveis Geològics Ibèrics Authors Jesús Ignasi Català Gorgues Abstract During the XIXth century, geology shows a process of internationalisation. The elaboration of geological maps, centred in national scopes, nevertheless demanded the collaboration between organisms of different states. The relation between the geological surveys of Portugal and Spain began in 1872 with the trip of the Portuguese engineer and geologist Nery Delgado to Madrid. Delgado met with the people in charge of the Geological Map of Spain and with other members of the group of Spanish geologists, and gathered interesting data in the Spanish collections for the elucidation of some stratigraphical and paleontological problems that appeared in their country. Downloads Text complet (Català) Published 2008-12-01 Issue Nova època, vol. 1 (1) : 2008 Section Science and the world of professions License The intellectual property of articles belongs to the respective authors.On submitting articles for publication to the journal Actes d’Història de la Ciència i de la Tècnica, authors accept the following terms:Authors assign to Societat Catalana d’Història de la Ciència i de la Tècnica (a subsidiary of Institut d’Estudis Catalans) the rights of reproduction, communication to the public and distribution of the articles submitted for publication to Actes d’Història de la Ciència i de la Tècnica.Authors answer to Societat Catalana d’Història de la Ciència i de la Tècnica (SCHCT) for the authorship and originality of submitted articles.Authors are responsible for obtaining permission for the reproduction of all graphic material included in articles.SCHCT declines all liability for the possible infringement of intellectual property rights by authors.The contents published in the journal, unless otherwise stated in the text or in the graphic material, are subject to a Creative Commons Attribution-NonCommercial-NoDerivs (by-nc-nd) 3.0 Spain licence, the complete text of which may be found at http://creativecommons.org/licenses/by-nc-nd/3.0/es/deed.en. Consequently, the general public is authorised to reproduce, distribute and communicate the work, provided that its authorship and the body publishing it are acknowledged, and that no commercial use and no derivative works are made of it.Actes d’Història de la Ciència i de la Tècnica is not responsible for the ideas and opinions expressed by the authors of the published articles.