Historic

The Chapada dos Guimarães Geopark began its history in 2011 with studies by the Brazilian Geological Survey and became part of the set of geopark proposals for the country published in the form of a Book by CPRM in 2012. 

http://www.cprm.gov.br/publique/Gestao-Territorial/Gestao-Territorial/Propostas-de-Geoparques---Volume-I-5751.html

Discover the history of the Geopark in the figure below: