Zucchi M. Carbon and nitrogen stable isotopes compositions of organic matte in marine sediments cores from the abrolhos region: indicators of sources and preservation. Geochim. Bras. [Internet]. 2013 Sep. 27 [cited 2024 Dec. 22];27(1):13. Available from: https://geobrasiliensis.emnuvens.com.br/geobrasiliensis/article/view/333