Paleoenvironmental significance of trace fossils from mixed tide-and river-influenced marginal-marine settings, cretaceous U and M2 sandstone members, Napo Formation, Oriente basin of Ecuador
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DOI: 10.1016/j.jsames.2021.103326
Abstract: Abstract The Upper Cretaceous M2 and U Sandstone members of the Napo Formation are prolific hydrocarbon producers in the Oriente Basin of eastern Ecuador. To understand the depositional origin of these reservoirs, an integrated sedimentologic,… read more here.
Keywords: trace fossils; cretaceous sandstone; napo formation; trace ... See more keywords