Research in the Evolutionary Morphology Research Group (EvoMoRG) at the Department of Palaeontology of the University of Vienna is at the interface between palaeobiology and evolutionary developmental biology of vertebrates. For this we integrate living and fossil organisms, knowledge of their evolutionary relationships, anatomy and morphology, developmental (palaeo)biology and genetic information, but also past diversity patterns to provide a holistic understanding of their evolutionary history. We have particular interests in, but not restricted to, the evolutionary origin, morphological rate changes, adaptive trait developments, and diversity and disparity patterns of modern sharks, skates, and rays as well as bony fishes at the broadest temporal and spatial scales. Central questions that we seek to answer are why certain groups became successful (in terms of taxonomic diversity or position within trophic food webs) or went extinct even when they were successful in deep time.

Infrastructure
Our lab has facilities for rock digestion, high-end micro-computed tomography (Bruker Skyscan 1173 Desktop-Micro-Computertomograph; click here for more information), 3D digital microscopy (Keyence VHX-6000, 20-2000x magnification), scanning electron microscopy, high performance computing for image data processing, micro- and macro-anatomical labs, and an aquarium infrastructure (click here for watching suction feeding of Hemiscyllium ocellatum) to support individual palaeobiological projects but also providing research services for other departments of the University of Vienna (e.g., Geology, Mineralogy, Anthropology, Zoology, and Theoretical Biology) and third parties.

Congratulations to Patrick L. Jambura for receiving this year's Emil Boral Scholarship of the University of Vienna! (click here for more information) Many NEW research projects in vertebrate palaeobiology for bachelor and master theses are available. For enquiries contact Univ.-Prof. Dr. Jürgen Kriwet (juergen.kriwet@univie.ac.at). up Latest Publication 2024: An early Eocene shark assemblage associated with a barite deposit in the lower part of the Crescent Formation, Olympic Peninsula, Washington. (Link) Abundant shark and rare actinopterygian teeth are reported from a locality within the early Eocene (Ypresian) lower part of the Crescent Formation exposed in the Hamma Hamma River valley on the eastern Olympic Peninsula, Washington State, USA. This part of the Crescent Formation is predominantly submarine volcanic basalt with some sedimentary interbeds deposited in deep water. The teeth are derived from sediments that appear to directly overlay and in places interfinger with the margins of an anomalous lenticular barite deposit; one tooth was found in the barite. Genera represented include deep-water taxa (aff. Chlamydoselachus, Mitsukurina, Notorynchus, Odontaspis) and open marine, epipelagic sharks (Alopias, Brachycarcharias, Jaekelotodus, Macrorhizodus, Otodus, Striatolamia). The only other fossils found were two fragmentary shark vertebrae, numerous shark dermal ossicles, a single teleost tooth (Egertonia) and abundant, minute valves of a discinid brachiopod. This is the first report of macrofossils from the lower part of the Crescent Formation and the only early Eocene shark assemblage described from the North Pacific Basin. The shark assemblage also corroborates paleodepositional interpretations of the lower Crescent Formation as being in part ancient volcanic seamounts during early Eocene time. up Affiliations up Address Department of Paleontology University of Vienna, Geozentrum Josef-Holaubek-Platz 2 1090 Vienna, Austria Contact Our research is/was supported by the Austrian Science Fund (FWF), the CONICYT Chile, the Austrian Exchange Service (OeAD), German Academic Exchange Service (DAAD), the German Research Foundation (DFG), the Marie-Curie Actions of the European Union, the SENACYT Panama, Sharkproject Austria, Synthesys, the University of Vienna, Human Evolution and Archaeological Sciences (HEAS) Vienna Doctoral School of Ecology and Evolution (VDSEE). and the Federal Ministry of Education, Science and Research.