Additional file 7: Figure S4. of More than 2500 years of oil exposure shape sediment microbiomes with the potential for syntrophic degradation of hydrocarbons linked to methanogenesis

Distribution and abundance of prokaryotic taxa at different depths of the NE and HE sites. The ten most abundant phyla are depicted as distinct colors. Individual data points represent different orders; the size indicates the order’s abundance while the position on the plot shows the proportion in the three depths. (PDF 42 kb