The research presents an analysis of the Pangea continent within the primordial protolinguistic division, together with its respective evolution in the Pangeo-linguistic era and the evolutionary process that took place in relation to the geological eras of Proto-Basque and modern Basque, together with a proposal for classification according to the geological eras of the Basque language. It answers the question "What is the evolutionary process of the Basque language in relation to its development as a language?", thus demonstrating the geographical location of the proto-Basque language which, as a result of socio-cultural processes and the use of dialects and languages, is transformed into a language established for the territory of what is today known as the Basque Country