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. 2017 Mar 14;8:14792. doi: 10.1038/ncomms14792

Figure 3. Surface-elevation table rod depth compared to the depth of the Pleistocene-Holocene contact in coastal Louisiana.

Figure 3

Depths are with respect to North American Vertical Datum of 1988. Because the surface elevation at the 274 sites used in this study ranges from −0.2 to 0.6 m, the map43 can be interpreted as a Holocene isopach map. Scale bar, 50 km.