This study of the Toarcian, the Aalenian and the Bajocian of Central High Atlas is introduced
by the presentation of the geographical and geological frontiers and by a detailed historical …

During the Mesozoic, the Andean region has played a hinging role between high-and low-
latitude faunas, which are, respectively, characterized by stocks that display long-term …

In the Central High Atlas, N of Errachidia, three major reef horizons in the Bajocian
carbonate series of the Atlasic Basin were studied recently. The results of the study are …

The sedimentary discontinuities recognized in the Lias-Dogger of the Central High Atlas are
analysed and precisely correlated with the biostratigraphical scale. Such precise …

Bajocian carbonate buildups of the High Atlas of Morocco occur as lenticular patches but
rarely as barrier reefs of limited extent. Reef-building organisms are represented mainly by …

Les travaux récents sur le Haut-Atlas central, région de Rich et secteur au Sud de Midelt
(Maroc), les nouvelles coupes détaillées relevées dans les Monts des Ksour (Atlas Saharien …

Résumé De très nombreuses faunes de brachiopodes ont été collectées ces trente
dernières années dans le Jurassique moyen du Maroc et de l'Algérie occidentale lors de …

This work presents an integrated biostratigraphic study across the Aalenian/Bajocian
boundary of the Central High Atlas of Morocco. The data that are the basis for this study …

RESUME L'étude de la répartition biostratigraphique des foraminifères et des ostracodes du
Lias–Dogger de la Ride de Talghemt (Haut-Atlas, Maroc), a permis de définir cinq …

Anatomy of a Jurassic carbonate ramp : a continuous outcrop transect across the southern margin
of the High Atlas (Morocco) - Persée Saut au contenu fr en Persée Portail Persée Perséides …