The paleogeographic map below represents time from about 1 Ma to the present (interval E). Canyons are interpreted from incised and back-filled geometries on seismic reflection profiles. Note the depocenter has shifted back to offshore eastern Louisiana from the preceding location offshore eastern Texas/western Louisiana.
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The paleogeographic map in [[:file:sedimentary-basin-analysis_fig4-16.png|Figure 8]] represents time from about 1 Ma to the present (interval E). Canyons are interpreted from incised and back-filled geometries on seismic reflection profiles. Note the depocenter has shifted back to offshore eastern Louisiana from the preceding location offshore eastern Texas/western Louisiana.