Bibliografia

Principal

• GRAY, M. (2004) Geodiversity, Valuing and Conserving Abiotic Nature. Willey

Secundária

• SILVA, C.M. da (2019) Geodiversity and sense of place: Local identity geological elements in Portuguese municipal heraldry. Geoheritage, 11: 949–960.
• SILVA, C.M. da (2016) Fossils, smartphones, geodiversity, internet and outdoor activities: a technologicalgeoeducational bundle. In: Vasconcelos, C. (ed.), Geoscience Education Indoor and Outdoor, Science Education,Springer, pp. 133-156.
• BRILHA, J. (2005) Património Geológico e Geoconservação: A conservação da natureza na sua vertente geológica. Editora Palimage, Braga.