@inproceedings{inproceedings32b73e9b, title = {The first occurrence of the biotic mineral guanine in Brazil, a nitrogen-bearing molecule found in a cavernicolous environment}, author = {Silva, Gabriel Gonçalves and Peres, Francielli Vilela and Barbosa, Danilo and Santos, Isabela dos and Tagliatel, Jéssica and Atencio, Daniel and Vasconcelos, Alessandra and Galante, Douglas}, year = {2025}, publisher = {SBE}, booktitle = {International Congress of Speleology} }