E. Laville et al., THE JURASSIC METAMORPHISM IN THE CENTRAL HIGH ATLAS (MOROCCO) - SUCCESSIVE SYNTECTONIC AND HYDROTHERMAL EPISODES, Comptes rendus de l'Academie des sciences. Serie 2, Mecanique, physique, chimie, sciences de l'univers, sciences de la terre, 318(10), 1994, pp. 1349-1356
In the Central High Atlas axis, the Triassic to Mid-Jurassic sedimenta
ry and magmatic rocks have been affected by a polyphased contact and h
ydrothermal metamorphism characterized by a relatively high geothermal
gradient, contemporaneous with the emplacement of the Jurassic pluton
ic suite in a transcurrent setting.