1. Illuminated 3D perspective displays (with 7
Illuminated 3D perspective displays (with 7.5:1 vertical exaggeration) of: (a) backstripped palaeobathymetry at Top Lower Cretaceous (98.9 Ma: Fig. 6a); (b) backstripped palaeobathymetry/topography at Base Cretaceous (140 Ma: Fig. 6b); and (c) backstripped palaeobathymetry/topography at the Late Jurassic synrift (155 Ma, Fig. 6c).
Illuminated 3D perspective displays (with 7.5:1 vertical exaggeration) of: (a) backstripped palaeobathymetry at Top Lower Cretaceous (98.9 Ma: Fig. 6a); (b) backstripped palaeobathymetry/topography at Base Cretaceous (140 Ma: Fig. 6b); and (c) backstripped palaeobathymetry/topography at the Late Jurassic synrift (155 Ma, Fig. 6c). All depths/heights are in metres. Grey denotes predicted emergence. (d) Colour-coded Jurassic β factor (Fig. 4b) displayed on the backstripped topography of the Base Cretaceous (b above). The relationship between the β factor and rift structure can be seen in this display.
Alan M. Roberts et al. Petroleum Geoscience 2019;petgeo
© 2019 The Author(s). Published by The Geological Society of London for GSL and EAGE