Authors Year Title
Belka, Klug & Kaufmann 1999 Devonian conodont and ammonoid succession of the eastern Tafilalt (Ouidane Chebbi section), Anti-Atlas, Morocco. [Z.Belka, C.Klug, B.Kaufmann, D.Korn, S.Döring, R.Feist & J.Wendt].
Acta Geologica Polonica, 49: 1-23, 10 figs., 6 tabls., 5 pls., Warszawa.
DeBaets, Klug & Korn 2009 Anetoceratinae (Ammonoidea, Early Devonian) from the Eifel and Harz Mountains (Germany), with a revision of their genera.
Neues Jahrbuch Geologie und Paläontologie, Abhandlungen, 252:(3): 361-376, Stuttgart.
DeBaets, Klug & Plusquellec 2010 Zlíchovian faunas with early ammonoids from Morocco and their use for the correlation of the eastern Anti-Atlas and the western Dra Valley
Bulletin of Geosciences, 85, issue 2: 317 - 352;
DeBaets, Klug & Korn 2013 Emsian Ammonoidea and the age of the Hunsrück Slate (Rhenish Mountains, Western Germany).
Palaeontographica, Abteilung A, 299:1-113
Klug, Korn & Reisdorf 2000 Ammonoid and conodont stratigraphy of the late Emsian to early Eifelian (Devonian) at the Jebel Ouaoufilal (near Taouz, Tafilalt, Morocco).
Travaux de l'Institut Scientifique, Rabat. Série Géologie & Géographie Physique, 20: 45-56, 4 text-figs., 2 pls., Rabat.
Klug 2001 Early Emsian ammonoids from the eastern Anti-Atlas (Morocco) and their succession.
Paläontologische Zeitschrift, 74: 479-515, 21 figs., Stuttgart.
Klug 2001 Life cycles of some Devonian ammonoids.
Lethaia, 34: 215-233, 12 figs., 1 tab., Oslo.
Klug & Korn 2001 Epizoa and post-mortem epicoles on cephalopod shells - Devonian and Carboniferous examples from Morocco.
Berliner geowissenschaftliche Abhandlungen, E 36:145-155, 2 fig., 2 pl., Berlin.
Klug 2002 Emsian and Eifelian ammonoids from Morocco: stratigraphy, taxonomy, and palaeoecology.
Unpublished Dissertation der Geowissenschaftlichen Fakultät, Universität Tübingen, 236 S., div. pls. and text-figs., Tübingen.
Klug & Korn 2002 Occluded umbilicus in the Pinacitinae (Devonian) and its palaeoecological implications.
Palaeontology, 45: 917-931, 6 fig., 1 pl., London.
Klug 2002 Quantitative stratigraphy and taxonomy of late Emsian and Eifelian ammonoids of the eastern Anti-Atlas (Morocco).
Courier Forschungsinstitut Senckenberg, 238: 1-109, 44 fig., 13 pl., 23 tab., Frankfurt.
Klug & Korn 2004 The origin of ammonoid locomotion.
Acta Palaeontologica Polonica 49 (2): 235-242, 5 fig., Warzawa.
Klug, Döring & Korn 2006 The Viséan sedimentary succession at the Gara el Itima (Anti-Atlas, Morocco) and its ammonoid faunas.
Fossil Record, 9 (1): 3-60, 50 fig. (Wieley-VCH) Weinheim.
Klug, Brühwiler & Korn 2007 Ammonoid shell structures of primary organic composition. [C. Klug, T. Brühwiler, D. Korn, G. Schweigert, A. Brayard & J. Tilsley.-]
Palaeontology, 2007: 1-16, 10 text-fig., London.
Klug, Meyer & Richter 2008 Soft-tissue imprints in fossil and Recent cephalopod septa and septum formation. [Klug,C., Meyer, E.P., Richter, U. & Korn, D.]
Lethaia 10/1111, 1-16, 10 fig., 1 tab.
Klug, Kröger & Kiessling 2009 The Devonian nekton revoltuion.   Klug,C., Kröger,B., Kiessling,W.,  Mullins, G.L., Servais, T., Frýda, J., Korn,D. & Turner,S.
Lethaia 10.1111, 1-13, 5 fig.
Korn, Klug & Mapes 1999 Viséan and Early Namurian Ammonoids from the Tafilalt (Eastern Anti-Atlas, Morocco).
Abhandlungen der Geologischen Bundesanstalt, 54: 345-375, 11 figs., 5 tabls., 5 pls., Wien.
Korn, Klug & Reisdorf 2000 Middle Famennian ammonoid stratigraphy in the Amessoui Syncline (Late Devonian; eastern Anti-Atlas, Morocco).
Travaux de l'Institut Scientifique, Rabat. Série Géologique et Géographie Physique, 20: 69-77, 4 figs., Rabat.
Korn & Klug 2001 Biometric analyses of some Paleozoic ammonoid conchs.
Berliner geowissenschaftliche Abhandlungen, E 36, 173-187, 3 fig., Berlin.
Korn & Klug 2002 Ammoneae Devonicae.
In: Fossilium Catalogus, I: Animalia (edit. Riegraf,W.), Pars 138:
375 p., 238 fig., 4 tab., Leiden (Backhuys Publ.).
Korn, Klug & Ebbighausen 2002 Palaeogeographical meaning of a Middle Tournaisian ammonoid fauna from Morocco. [Korn,D., Klug,Chr., Ebbighausen,V. & Bockwinkel J.].
Geologica et Palaeontologica, 36: 79-86, 6 fig., 1 tab., Marburg.
Korn & Klug 2003 Morphological pathways in the evolution of Early and Middle Devonian ammonoids.
Paleobiology, 29: 329-348, 7 text-fig., Lawrence,KS.
Korn, Klug & Mapes 2004 Cuboid Carboniferous ammonoids.
Mitteilungen des Geologisch-Paläontologischen Instituts der Universität Hamburg, Heft 88: 79-98, 8 fig., Hamburg.
Korn, Klug & Mapes 2005 The Lazarus ammonoid family Goniatitidae, the tetrangularly coiled Entogonitidae, and Mississippian biogeography.
Journal of Paleontology, 79 (2): 356-365, 9 fig., 2 tab., Lawrence, KS.
Korn & Klug 2007 Conch Form Analysis, Variability, Morphological Disparity, and Mode of Life of the Frasnian (Late Devonian) Ammonoid Manticoceras from Coumiac (Montagne Noire, France).
In: N.H.Landman, R.A.Davis, R.H.Mapes, eds.: Cephalopods Present and Past. New Insights and Fresh Perspectives, 57-85, 16 fig. (Springer).
Korn & Klug 2007 Mode of Life of the Frasnian (Late Devonian) Ammonoid  Manticoceras from Coumiac (Montagne Noire, France).
In: N.H.Landman, R.A.Davis, R.H.Mapes: Cephalopods Present and Past, XXX-xxx
Kraft, Korn & Klug 2008 Patterns of ontogenetic septal spacing in Carboniferous ammonoids.
Neues Jahrbuch Geologie und Paläontologie,  Abhandlungen, 2008, 250/1:31-44, 8 fig.,2tabl.
Naglik, DeBaets & Klug 2019 Early Devonian ammonoid faunas in the Zeravshan Mountains (Uzbekistan and Tadjikistan) and the transition from a carbonate platform setting to pelagic sedimentation
Bulletin of Geosciences 94(3), 337–368