Oblique stratification in Upper Jurassic limestones

Primary structures, sedimentary, magmatic rocks

Oblique stratification in Tithonian limestones at Huveaune source in Sainte-Baume near Aubagne, France. The age is uncertain, it is refered as “Portlandian” in the geological map (Cuers 1/50 000 n°1045).

Picture by Anne-Sabine Grosjean and Baptiste Suchéras-Marx