The sedimentary environment of the Late Devonian East Greenland tetrapods - The Terrestrialization Process: Modelling Complex Interactions at the Biosphere-Geosphere Interface - page 94

Fig. 4. Field photographs of Celsius Bjerg Group sedimentary environments. (a) In situ brecciation in the Wimans
Bjerg Formation showing evidence for aridity. (b) Wave-rippled surface from the Wimans Bjerg Formation with
gypsum pseudomorphs. The paler (ochreous) colour reflects the dolomitic content. (c) Spectacular exposure of red,
purple and green (paler colour) vertisol cycles from Britta Dal Formation, Nathorst Bjerg (height of section c. 70 m);