Authors Year Title
Bucher, Landman & Klofak 1996 Mode and Rate of Growth in Ammonoids. [Bucher, H., Landman, N.H., Klofak, S.M. & Guex, J.]
In: Ammonoid Paleobiology, N.H.Landman, K.Tanabe & R.A.Davis [eds.], 407-461, 17 figs, 1 tabl., New York (Plenum).
Davis, Mapes & Klofak 1999 Epizoa on externally shelled cephalopods.
In: Rozanov,A.Yu. & Shevyrev,A.A. (eds.), Fossil cephalopods: Recent advances in their study, Ross.Akad.Nauk, Paleont.Inst.: 32-51, 5 pls., Moskva.
Klofak, Landman & Mapes 1999 Embryonic Development of Primitive Ammonoids and the Monophyly of the Ammonoidea.
In: Olóriz,F. & Rodríguez-Tovar,F.J.[eds.], Advancing Research on Living and Fossil Cephalopods, 23-45, 18 figs., New York.
Klofak, Landman & Mapes 2007 Patterns of Embryonic Development in Early to Middle Devonian Ammonoids.
In: N.H.Landman, R.A.Davis, R.H.Mapes, eds.: Cephalopods Present and Past. New Insights and Fresh Perspectives, 15-56, 11 fig., 11 append. (Springer).