@article{santos_piovesan_guzmán_usma_weinschütz_santos_oliveira_figueiredo_ricetti_wilner_et al._2022,  title={Paleoenvironment of the Cerro Negro Formation (Aptian, Early Cretaceous) of Snow Island, Antarctic Peninsula},  volume={94},  ISSN={0001-3765},  url={https://doi.org/10.1590/0001-3765202220201944},  DOI={10.1590/0001-3765202220201944},  journal={Anais da Academia Brasileira de Ciências},  publisher={Academia Brasileira de Ciências},  author={SANTOS, ALESSANDRA and PIOVESAN, ENELISE KATIA and GUZMÁN, JULIANA and USMA, CRISTIAN D. and WEINSCHÜTZ, LUIZ CARLOS and SANTOS, RADARANY JASMINE M. DOS and OLIVEIRA, GUSTAVO R. and FIGUEIREDO, RODRIGO G. and RICETTI, JOÃO HENRIQUE Z. and WILNER, EVERTON and SAYÃO, JULIANA M. and KELLNER, ALEXANDER W.A.},  year={2022},  pages={e20201944} }