Glendonite formation (Svalbard)
Model for the formation of zoned glendonites in the Lower Cretaceous sediments of Svalbard.
Conceptual illustrations in science are “freehand” drawings to portray certain concepts qualitatively. Instead of directly representing data, they are visualising the current knowledge.
Seismic stratal termination
An example of outlining main stratal terminations and related interpretation of seismic reflectors.
Slab tearing (sketch)
Sketch of laterally progressing slab detachment and resulting inflow of asthenospheric material into the opening gap.
Earth Sciences advance
Simplified 2-D depth-time diagram representing how the Earth Sciences advance through direct and indirect observations, and physical and conceptual modelling.
Ecological recovery
Ecological recovery of flora following destruction by ash deposition from the 1883 eruption of Krakatau in Indonesia.
Volcanic ash deposition responses
A schematic diagram illustrating the main terrestrial and oceanic responses to volcanic ash deposition.
Ocean depths
Depth comparison of prominent places in the Earth’s oceans measured from the sea level down.
Mountain heights
Height comparison of prominent mountains on the Earth measured from their base to their peak.
Puysegur trench formation
A schematic highlighting the formation of the Puysegur trench, New Zealand, where subduction zone initiation may be both horizontally and then vertically driven, according to a 4D evolution model of this margin.