Curriculum Vitae

Technical papers

  • Marramà, G., Klug, S., De Vos, J. & Kriwet, J. 2018. Morphology, relationships and palaeobiogeographic implications of the first Neogene holomorphic stingray (Myliobatiformes, Dasyatidae) from the early Miocene of Sulawesi, Indonesia, SE Asia. Zoological Journal of the Linnenan Society: zly020. Link
  • Kriwet, J. & Klug, S. 2016. Crassodontidanidae, a replacement name for Crassonotidae Kriwet and Klug, 2011 (Chondrichthyes, Hexanchiformes). Journal of Vertebrate Paleontology 36: e1119698 (1 page).
    • Kriwet, J. & Klug, S. 2015. Cartilaginous fishes of the Upper Jurassic Plattenkalks of Solnhofen. In: Arratia, G., Schultze, H.-P., Tischlinger, H. & Viohl, G. (eds): Solnhofen − Ein Fenster in die Jurazeit: 334-359. Verlag Dr. Friedrich Pfeil. [in German].
    • Kriwet, J. & Klug, S. 2014. Dental patterns of the stem-group hexanchoid shark, Notidanoides muensteri (Elasmobranchii, Hexanchiformes). Journal of Vertebrate Paleontology 34: 1292-1306.
    • Klug, S. & Kriwet, J. 2013. An offshore fish assemblage (Elasmobranchii, Actinopterygii) from the Late Jurassic of NE Spain. Paläontologische Zeitschrift 87(2): 235-257.
    • Klug, S. & Kriwet, J. 2013. Node age estimates and the origin of angel sharks, Squatiniformes (Neoselachii, Squalomorphii). Journal of Systematic Palaeontology 11(1): 91-110.
    • Kriwet, J. & Klug, S. 2012. Presence of the extinct sawfish, Onchosaurus (Neoselachii, Sclerorhynchiformes) in the Late Cretaceous of Peru with a review of the genus. Journal of South American Earth Sciences 39: 52-58.
    • Kriwet, J. & Klug, S. 2011. An embryonic mandibular tooth plate and associated remains of a Late Jurassic chimaeroid (Holocephali, Chimaeriformes) from the Iberian Peninsula. Journal of Vertebrate Paleontology 31(5): 954-961.
    • Kriwet, J. & Klug, S. 2011. A new Jurassic cow shark (Chondrichthyes, Hexanchiformes) with comments on Jurassic hexanchiform systematics. Swiss Journal of Geosciences 104 (suppl. 1): 107-114.
    • Klug, S. 2010. Monophyly, Phylogeny and Systematic Position of the Synechodontiformes (Chondrichthyes, Neoselachii). Zoologica Scripta 39: 37-49.
    • Klug, S. & Kriwet, J. 2010. Timing of deep-sea adaptation in dogfish sharks: insights from a supertree of extinct and extant taxa. Zoologica Scripta 39: 331-342.
    • Klug, S. & Kriwet, J. 2010. A new Late Jurassic species of the rare synechodontiform shark, Welcommia (Chondrichthyes, Neoselachii). Palaeontologische Zeitschrift 84: 413-419.
    • Klug, S., Tuetken, T., Wings, O.,Pfretzschner, H.-U. & Martin, T. 2010. A Late Jurassic freshwater shark assemblage (Chondrichthyes, Hybodontiformes) from the southern Junggar Basin, Xinjiang, Northwest China. Palaeobiodiversity and Palaeoenvironment 90: 241-257.
    • Klug, S. 2009. A new palaeospinacid shark (Chondrichthyes, Neoselachii) from the Upper Jurassic of southern Germany. Journal of Vertebrate Paleontology 29(2): 326-335.
    • Klug, S., Kriwet, J., Böttcher, R., Schweigert, G. & Dietl, G. 2009. Skeletal anatomy of the extinct shark Paraorthacodus jurensis (Chondrichthyes; Palaeospinacidae), with comments on synechodontiform and palaeospinacid monophyly. Zoological Journal of the Linnean Society 157: 107-134.
    • Kriwet, J. & Klug, S. 2009. Fossil record and origin of squaliform sharks (Chondrichthyes, Neoselachii). In Gallucci, V., McFarlane, G. & Bargmann, G. (eds). Biology and Management of dogfish sharks. American Fisheries Society, Bethesda, Maryland: 19-38.
    • Kriwet, J., Kiessling, W. & Klug, S. 2009. Diversification trajectories and evolutionary life-history traits in early sharks and batoids. Proceedings of the Royal Society, Biological Series 276: 945-951.
    • Kriwet, J., Nunn, E.V. & Klug, S. 2009. Neoselachians (Chondrichthyes, Elasmobranchii) from the Lower and lower Upper Cretaceous of north-eastern Spain. Zoological Journal of the Linnean Society 155: 316-347.
    • Klug, S. 2008. The Late Jurassic neoselachian Macrourogaleus Fowler, 1947 is a palaeospinacid shark (Elasmobranchii; Synechodontiformes). Acta Geologica Polonica 58: 229-234.
    • Klug, S. & Kriwet, J. 2008. A new basal galeomorph shark (Synechodontiformes, Neoselachii) from the Early Jurassic of Europe. Naturwissenschaften 95: 443-448.
    • Klug, S., Kriwet, J., Lirio, M. & Nunez, H. 2008. Synechodontiform sharks (Chondrichthyes, Neoselachii) from the Upper Cretaceous of Antarctica. In Arratia, G., Schultze, H.-P. & Wilson, M.V.H. (eds). Mesozoic Fishes 4 - Homology and Phylogeny. Verlag Dr. Friedrich Pfeil, München: 455-467.
    • Kriwet, J. & Klug, S. 2008. Diversity and biogeography patterns of Late Jurassic neoselachians (Chondrichthyes, Elasmobranchii). In Cavin, L., Longbottom, A. & Richter, M. (eds). Fishes and the Break-up of Pangaea. Geological Society, London, Special Publications 295: 55-69.
    • Kriwet, J., Klug, S., Canudo, J.I. & Cuenca-Bescos, G. 2008. A new Early Cretaceous lamniform shark: Eoptolamna eccentrolopha gen. et sp. nov. (Chondrichthyes, Neoselachii). Zoological Journal of the Linnean Society 154: 278-290.
    • Kriwet, J., Witzmann, F., Klug, S. & Heidtke, U.H.J. 2008. First direct evidence of a vertebrate three-level trophic chain in the fossil record. Proceedings of the Royal Society of London, B 275: 181-186.
    • Klug, S. 2007. A short synopsis of Cretaceous synechodontiform sharks (Chondrichthyes, Neoselachii) from Antarctica. Hallesches Jahrbuch für Geowissenschaften, Beiheft 23: 133-134.
    • Kriwet, J. & Klug, S. 2007. Late Jurassic diversity and geographic patterns of neoselachians (Chondrichthyes). Hallesches Jahrbuch für Geowissenschaften, Beiheft 23: 131-132.
    • Klug, S. & Kriwet, J. 2006. Anatomy and systematics of the Early Jurassic neoselachian shark Synechodus smith-woodwardi (Fraas, 1896) from southern Germany. Neues Jahrbuch für Geologie und Paläontologie, Monatshefte 2006(4): 193-211.
    • Kriwet, J. & Klug, S. 2004. Late Jurassic selachians (Chondrichthyes, Elasmobranchii) from southern Germany: Re-evaluation on taxonomy and diversity. Zitteliana A44: 67-95.