J. Beauchamp et al., WHERE WAS THE MARINE REALM IN THE AFRICAN MOROCCO IN THE UPPER TRIASSIC, Comptes rendus de l'Academie des sciences. Serie II. Sciences de la terre et des planetes, 321(11), 1995, pp. 1033-1040
In the High Atlas realm, early in the Upper Triassic, marine advances
are suggested by sedimentary structures, fossils and boron content of
illite. Sea water could have invadec parts of the incipient High Atlas
rift system until block tilting caused generalized regression and non
-marine deposition. The Tethyan domain might be closer than previously
inferred with marine pathways located to the North of the Moroccan Me
seta.