Sánchez, A.; López-Ortiz, B. E.; Aguíñiga-García, S.; Balart, E. Distribution and composition of organic matter in sediments of the oxygen minimum zone of the Northeastern Mexican Pacific: paleoceanographic implications. JIGE 2013, 39 ,1, 111-120. https://doi.org/10.5209/rev_JIGE.2013.v39.n1.41753.