A. Pique et E. Laville, THE TRIASSIC ROCKS OF MOROCCO RECORD THE ATLANTIC RIFTING, Comptes rendus de l'Academie des sciences. Serie 2, Mecanique, physique, chimie, sciences de l'univers, sciences de la terre, 317(9), 1993, pp. 1215-1220
During Late Triassic and Early Liassic times, sedimentary rocks, clast
ics and salt, and tholeiitic flows accumulated infaulted basins in Mor
occo. All of these rocks show evidence of a thermal episode, stronger
in the Atlantic and Atlantic domains. Dated around 200 Ma, this episod
e corresponds to the synrift metamorphism, that vanishes during the Mi
ddle Liassic.