The ammonoids from the Argiles de Teguentour of Oued Temertasset (early Late Tournaisian; Mouydir, Algeria)

The ammonoids from the Dalle àMerocanitesof Timimoun (Late Tournaisian-Early Viséan; Gourara, Algeria)

“…This fauna will be described here for the first time to compliment the monographs of the Early Tournaisian (Ebbighausen et al 2004), early Late Tournaisian (Korn et al 2010c(Korn et al , 2010a, as well as Early and Middle Vis an (Bockwinkel et al 2010) assemblages from the Central Sahara of Algeria.…”

Ammonoids from the Dalle des Iridet of the Mouydir and Ahnet (Central Sahara) and the Formation d'Hassi Sguilma of the Saoura Valley (Late Tournaisian-Early Viséan; Algeria)

“…Suture line with very narrow, V-shaped external lobe with subparallel and gently sinuous flanks and low median saddle; ventrolateral saddle subacute, adventive lobe narrow and lanceolate, symmetric. For a detailed discussion of the genus, see Korn et al (2010b).…”

“…Suture line in the adult stage with very narrow, parallel-sided external lobe and very low median saddle; ventrolateral saddle asymmetric, broadly rounded; adventive lobe V-shaped with gently incurved ventral flank and weekly curved dorsal flank. For a detailed discussion of the genus, see Korn et al (2010b).…”

“…Family Maxigoniatitidae Korn, Klug & Mapes, 1999 Subfamily Dzhaprakoceratinae For a detailed discussion of the subfamily, see Korn et al (2010b).…”

“…Much more field work is necessary to uncover the rich assemblages of the two formations. However, the available material will be described here for the first time to compliment the monographs of the early Late Tournaisian (Korn et al 2010a(Korn et al , 2010b as well as the Early and Middle Vis an ) assemblages from Algeria.…”