1972  Buggisch & Clausen, p.140, fig.2, section at highway Erfoud-Taouz, 8 km South of Bordj Est de Erfoud (Loc5363).

See Fossil list in section Er,  LOC5363:
Compare with LOC7651, at highway Erfoud-Taouz, first range 8 km South of section Er.

Fossil list (without description):
Manticoceras cf. cordatum, M. (Carinoceras) galeatum, Tornoceras frechi, , T. simplex, Cheiloceras amblylobum, Ch. (Ch.) circumflexum, Ch. pompeckji, Ch. (Ch.) saubpartitum, Ch.(Ch.) verneuili, Protornoceras euryomphalum, P. planidorsatum.