When constrained isostatically, the strip will be at its undeformed roof-like state.
Ettore Barbieri 2019, 'Curvature Tuning in Folded Strips Through Hyperstatic Applied Rotations', Frontiers in Materialshttps://www.frontiersin.org/article/10.3389/fmats.2019.00041/full. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
Existence of these lows indicates that masses of the bathymetric high are isostatically compensated at a great depth.
Takashi Kasuga, Katsutada Kaminuma, Jiro Segawa 1982, 'Sea gravity measurement in the Antarctic Research Expedition', Antarctic Recordhttps://doi.org/10.15094/00008319. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)