Some ammonites of the Cenomanian-Turonian from Errachidia-Boudnid-Erfoud (southern part of Moroccan Central High Atlas)

Neolobites vibrayeanus brancai ECK, Neolobites vibrayeanus (d'ORBIGNY) s.s. Coilopoceras gr. requienianum (d'ORBIGNY) and Coilopoceras aff. newelli BENA VIDES-CACERES have been collected in the Errachidia-Boudnib-Erfoud basin on the southern side of the Moroccan Central High Atlas. The range of these ammonites includes the lower part of the Upper Cenomanian up to the Upper Turonian. They are placed in their paleogeographical context. They have Tethyan (circum Mediterranean) affinities even if some Atlantic influences cannot be exclude.