《地質學學報》是一份開放獲取的國際期刊，旨在促進廣泛的地球科學研究人員(特別強調拉丁美洲、加勒比、歐洲和地中海)之間的成果迅速傳播和有效交流。

Geologica Acta is an open access international journal that aims to stimulate rapid diffusion of results and efficient exchange of ideas between the widespread communities of Earth Science researchers (with special emphasis on Latinamerica, The Caribbean, Europe, the Mediterranean).