Shimada, K. & Motani, R. & Wood, J.J. & Sternes, P.C. & Tomita, T. & Bazzi, M. & Collareta, A. & Gayford, J.H. & Türtscher, J. & Jambura, P.L. & Kriwet, J. & Vullo, R. & Long, D.J. & Summers, A.P. & Maisey, J.G. & Underwood, C. & Ward, D.J. & Maisch, H.M. & Perez, V.J. & Feichtinger, I. & Naylor, G.J.P. & Moyer, J.K. & Higham, T.E. & da Silva, J.P.C.B. & Bornatowski, H. & González-Barba, G. & Griffiths, M.L. & Becker, M.A. & Siversson, M. (2025)
Reassessment of the possible size, form, weight, cruising speed, and growth parameters of the extinct megatooth shark, Otodus megalodon (Lamniformes: Otodontidae), and new evolutionary insights into its gigantism, life history strategies, ecology, and extinction Palaeontologia Electronica, 28(1), Article a12
DOI: 10.26879/1502

Feichtinger, I. & Beaury, B. & Coric, S. & Harzhauser, M. & Guinot, G. & Pollerspöck, J. (2025)
Dogfish shark (Squaliformes) diversity before the end-Cretaceous extinction in the northern Tethyan Realm [Abstract]. In 5th Palaeontological Virtual Congress, p. 304

Feichtinger, I. & Beaury, B. & Ćorić, S. & Straube, N. & Harzhauser, M. & Kranner, M. & Auer, G. & Guinot, G. & Pollerspöck, J. (2025)
A new deep-marine elasmobranch fauna from the Late Cretaceous of Bergen (Bavaria, Germany) dominated by squaliform sharks. Paläontologische Zeitschrift, 99, 71–93
DOI: 10.1007/s12542-024-00713-w

Feichtinger, I. & Harzhauser, M. & Pollerspöck, J. & Auer, G. & Ćorić, S. & Kranner, M. & Kallanxhi, M. & Weinmann, A.E. & Guinot, G. (2025)
Ecological restructuring of North Tethyan marine vertebrate communities triggered by the end-Cretaceous extinction. Proceedings of the National Academy of Sciences of the United States of America, 122(22), Article e2409366122
DOI: 10.1073/pnas.2409366122

Feichtinger, I. & Kindlimann, R. & Guinot, G. & Harzhauser, M. & Pollerspöck, J. (2024)
First record of the somniosid shark Protoxynotus misburgensis from the Santonian (Late Cretaceous) of the Southern Tethyan Realm. Historical Biology, 36(2), 372–377
DOI: 10.1080/08912963.2022.2162401

Feichtinger, I. & Pollerspöck, J. & Harzhauser, M. & Auer, G. & Ćorić, S. & Kranner, M. & Beaury, B. & Guinot, G. (2024)
Earliest Danian outer neritic elasmobranch assemblages reveal an environmentally controlled faunal turnover at the Cretaceous–Palaeogene boundary in the northern Tethyan Realm (Austria). Papers in Palaeontology, 10(1), Article e1547
DOI: 10.1002/spp2.1547

Feichtinger, I. & Pollerspöck, J. & Harzhauser, M. & Auer, G. & Kranner, M. & Guinot, G. (2024)
Elasmobranch assemblages from a bathyal environment spanning the Cretaceous-Paleogene boundary in Austria. Austrian Journal of Earth Sciences, 117(1), 1–11
DOI: 10.17738/ajes.2024.0001

Feichtinger, I. & Pollerspöck, J. (2024)
Haie und Rochen an der Kreide-Paläogen-Grenze. Fossilien, 3/2024, 48–57

Schnetz, L. & Dunne, E.M. & Feichtinger, I. & Butler, R.J. & Coates, M.I. & Sansom, I.J. (2024)
Rise and diversification of chondrichthyans in the Paleozoic. Paleobiology, 50(2), 271–284
DOI: 10.1017/pab.2024.1

Sternes, P.C. & Jambura, P.L. & Türtscher, J. & Kriwet, J. & Siversson, M. & Feichtinger, I. & Naylor, G.J.P. & Summers, A.P. & Maisey, J.G. & Tomita, T. & Moyer, J.K. & Higham, T.E. & da Silva, J.P.C.B. & Bornatowski, H. & Long, D.J. & Perez, V.J. & Collareta, A. & Underwood, C. & Ward, D.J. & Vullo, R. & González-Barba, G. & Maisch, H.M. & Griffiths, M.L. & Becker, M.A. & Wood, J.J. & Shimada, K. (2024)
White shark comparison reveals a slender body for the extinct megatooth shark, Otodus megalodon (Lamniformes: Otodontidae). Palaeontologia Electronica, 27(1), Article a4
DOI: 10.26879/1345

McCormack, J. & Griffiths, M.L. & Maisch, H. & Becker, M.A. & Bourgon, N. & Jaouen, K. & Fuller, B.T. & Pollerspöck, J. & Hampe, O. & Feichtinger, I. & Müller, W. & Shimada, K. (2024)
Applying zinc isotopes to investigate the trophic positions of extinct marine vertebrates, including the megatooth shark Otodus megalodon, in ancient marine ecosystems [Abstract]. EGU General Assembly 2024, Vienna, Austria
DOI: 10.5194/egusphere-egu24-8484

Feichtinger, I. & Pollerspöck, J. & Harzhauser, M. & Auer, G. & Ćorić, S. & Kranner, M. & Guinot, G. (2023)
Shifts in composition of northern Tethyan elasmobranch assemblages during the last millennia of the Cretaceous. Cretaceous Research, 142, Article 105414
DOI: 10.1016/j.cretres.2022.105414

Pollerspöck, J. & Nielsen, K.A. & Feichtinger, I. & Straube, N. (2023)
New records of fossil deep-sea shark teeth from the Lillebælt Clay (Early–Middle Eocene) of Denmark. Bulletin of the Geological Society of Denmark, 72, 153–173
DOI: 10.37570/bgsd-2023-72-06

Feichtinger, I. & Guinot, G. & Pollerspöck, J. & Auer, G. & Ćorić, S. & Kranner, M. & Harzhauser, M. (2023)
The role of habitability and changing environmental parameters as trigger for a faunal turnover of sharks at the Cretaceous-Palaeogene boundary [Abstract]. 3nd Virtual Conference for Women Archaeologists and Paleontologists, 40

Feichtinger, I. & Guinot, G. & Pollerspöck, J. & Auer, G. & Ćorić, S. & Kranner, M. & Harzhauser, M. (2023)
Environmental forcing and magnitude of the end-Cretaceous extinction among cartilaginous and bony fish at a regional scale [Abstract]. In Book of Abstracts, 4th Virtual Palaeontological Congress, May 8–22nd, 2023, 107

Pollerspöck, J. & Nielsen, K.A. & Feichtinger, I. & Straube, N. (2023)
Extinct meets Extant – Eocene echinorhiniform sharks from Denmark [Poster abstract]. Book of Abstracts, 28. Jahrestagung ÖPG, Wien, 23.–24.11.2023

Feichtinger, I. & Pollerspöck, J. & Kranner, M. & Ćorić, S. & Auer, G. & Guinot, G. & Harzhauser, M. (2023)
“The Land That Time Forgot” – Was geschah an der K/Pg Grenze in Waidach (Österreich). Book of Abstracts, 28. Jahrestagung ÖPG, Wien, 23.–24.11.2023

Feichtinger, I. & Guinot, G. & Straube, N. & Harzhauser, M. & Auer, G. & Ćorić, S. & Kranner, M. & Schellhorn, S. & Ladwig, J. & Thies, D. & Pollerspöck, J. (2022)
Revision of the Cretaceous shark Protoxynotus (Chondrichthyes, Squaliformes) and early evolution of somniosid sharks. Cretaceous Research, 140, Article 105331
DOI: 10.1016/j.cretres.2022.105331

Feichtinger, I. & Bracher, H. & Unger, E. & Lüdi, B. & Pollerspöck, J. (2021)
Haie und Rochen der Molasse. www.molasse-haie-rochen.de, accesed 01.11.2021

Feichtinger, I. & Fritz, I. & Göhlich, U.B. (2021)
Tiger shark feeding on sirenian – first fossil evidence from the middle Miocene of the Styrian Basin (Austria). Historical Biology, 34(2), 193–200
DOI: 10.1080/08912963.2021.1906665

Adnet, S. & Feichtinger, I. & Harzhauser, M. & Pollerspöck, J. (2021)
A mesopelagic selachian fauna from the middle Eocene of St. Pankraz (Austria) reveals homogeneity in deep-marine environments during the warm period in Europe. Neues Jahrbuch für Geologie und Paläontologie, Abhandlungen, 301(1), 25–63
DOI: 10.1127/njgpa/2021/0996

Feichtinger, I. & Ivanov, A.O. & Winkler, V. & Dojen, C. & Kindlimann, R. & Kriwet, J. & Pfaff, C. & Schraut, G. & Stumpf, S. (2021)
Scarce ctenacanthiform sharks from the Mississippian of Austria with an analysis of Carboniferous elasmobranch diversity in response to climatic and environmental changes. Journal of Vertebrate Paleontology, 41(2), Article e1925902
DOI: 10.1080/02724634.2021.1925902

Filek, T. & Hofmayer, F. & Feichtinger, I. & Berning, B. & Pollerspöck, J. & Zwicker, J. & Smrzka, D. & Peckmann, J. & Kranner, M. & Mandic, O. & Reichenbacher, B. & Kroh, A. & Uchman, A. & Roetzel, R. & Harzhauser, M. (2021)
Environmental conditions during the late Oligocene transgression in the North Alpine Foreland Basin (Eferding Formation, Egerian) – a multidisciplinary approach. Palaeogeography, Palaeoclimatology, Palaeoecology, 580, Article 110527
DOI: 10.1016/j.palaeo.2021.110527

Pollerspöck, J. & Feichtinger, I. & Harzhauser, M. & Guinot, G. & Adnet, S. (2021)
Hai Life in St. Pankraz - elasmobranch diversity from the Cretaceous to Eocene [Abstract]. Book of Abstracts, 26. Jahrestagung ÖPG, Salzburg, 03.-05.09.2021

Pollerspöck, J. & Beaury, B. & Straube, N. & Feichtinger, I. (2021)
Oldest evidence of the genus Squalus in the north alpine realm with remarks on its evolution and distribution through time. Paleoichthys, 2, 1–9

Feichtinger, I. & Ivanov, A.O. & Winkler, V. & Dojen, C. & Kindlimann, R. & Kriwet, J. & Schraut, G. & Stumpf, S. (2021)
A lucky find - 325 million year old teeth represents the oldest sharks of Austria [Abstract]. Book of Abstracts, 26. Jahrestagung ÖPG, Salzburg, 03.-05.09.2021

Feichtinger, I. & Pollerspöck, J. (2021)
Haie im Alpenvorland - Fossile Zeugen eines verschwundenen Paradieses. Verlag Anton Pustet, Salzburg, ISBN-10: ‎3702510230

Feichtinger, I. & Adnet, S. & Cuny, G. & Guinot, G. & Kriwet, J. & Neubauer, T.A. & Pollerspöck, J. & Shimada, K. & Straube, N. & Underwood, C. & Vullo, R. & Harzhauser, M. (2021)
Comment on “An early Miocene extinction in pelagic sharks”. Science, 374(6573), Article abk0632
DOI: 10.1126/science.abk0632

Berning, B. & Filek, T. & Hofmayer, F. & Feichtinger, I. & Pollerspöck, J. & Zwicker, J. & Smrzka, D. & Peckmann, J. & Kranner, M. & Mandic, O. & Reichenbacher, B. & Kroh, A. & Uchman, A. & Roetzel, R. & Harzhauser, M. (2021)
Alter Aufschluss, neue Funde und Interpretationen: die Transgressionsabfolge von Unterrudling bei Eferding (Egerium, Oberoligozän) [Abstract]. Book of Abstracts, 26. Jahrestagung ÖPG, Salzburg, 03.-05.09.2021

Feichtinger, I. & Engelbrecht, A. & Lukeneder, A. & Kriwet, J. (2020)
New chondrichthyans characterised by cladodont-like tooth morphologies from the Early Cretaceous of Austria, with remarks on the microstructural diversity of enameloid. Historical Biology, 32(6), 823–836
DOI: 10.1080/08912963.2018.1539971

Feichtinger, I. & Lukeneder, A. & Guinot, G. (2020)
A Lower Cretaceous chondrichthyan dermal denticle assemblage and its bearing on placoid scale diversity and histology. Cretaceous Research, 111, Article 104444
DOI: 10.1016/j.cretres.2020.104444

Feichtinger, I. & Pollerspöck, J. & Harzhauser, M. (2020)
A new species of the enigmatic shark genus Nanocetorhinus (Chondrichthyes) from the Oligocene of Austria with palaeoceanographic implications. Austrian Journal of Earth Sciences, 113(2), 229–236
DOI: 10.17738/ajes.2020.0014

Feichtinger, I. & Lukeneder, A. & Topa, D. & Kriwet, J. & Libowitzky, E. & Westall, F. (2020)
Fossil microbial shark tooth decay documents in situ metabolism of enameloid proteins as nutrition source in deep water environments. Scientific Reports, 10, Article 20979
DOI: 10.1038/s41598-020-77964-5

Feichtinger, I. & Kranner, M. & Zeitlinger, F. & Pollerspöck, J. & Harzhauser, M. (2019)
New data on the elasmobranch fauna of the Eferding Formation (Egerian, North Alpine Foreland Basin) of Austria [Abstract]. Book of Abstracts, 25. Jahrestagung ÖPG, Bad Vöslau, 11.-13.10.2019

Feichtinger, I. & Kranner, M. & Rupp, C. & Harzhauser, M. (2019)
A new outer neritic elasmobranch assemblage from the Egerian (late Oligocene) of the North Alpine Foreland Basin (Austria). Neues Jahrbuch für Geologie und Paläontologie, Abhandlungen, 293(1), 19–35
DOI: 10.1127/njgpa/2019/0828