Authors Year Title
Becker, House & Bockwinkel 2002 Famennian ammonoid zones of the eastern Anti-Atlas (southern Morocco). [R.T.Becker, M.R.House, J.Bockwinkel, V.Ebbighausen & Z.S.Aboussalam].
Münsteraner Forschungen, Geologie und Paläontologie, 93: 159-205, 10 fig., 6 pl., Münster.
Becker & House 2009 Devonian ammonoid biostratigraphy of the Canning Basin..
In: Playford,P.E., Hocking, R.M.& Cockbain, A.E.(eds.): Devonian reef complexes of the Canning Basin, W. A.,, Geol.Surv.West.Australia, Bulletin145, 415--439, fig.2,1-6.
Nikolaeva & Bogoslovsky 2005 Devonskie ammonoidei: IV. Klimenii (podotriad Clymeniina).
Trudy Paleontologicheskogo instituta, Rossiiskaia akademiia nauk, vol. 287, pp. 1-214, 78 fig., 32 pl., (Nauka) Moskva.