• Thumbnail for Hans Thewissen
    Marie (Hans) Thewissen is a Dutch-American paleontologist known for his significant contributions to the field of whale evolution. Thewissen's fieldwork...
    30 KB (3,004 words) - 02:19, 5 June 2024
  • Thumbnail for Indohyus
    the rocks to Hans Thewissen, who was working on them. When his technician accidentally broke one of the skulls they had found, Thewissen recognised the...
    7 KB (610 words) - 10:13, 14 August 2024
  • Thumbnail for Maiacetus
    living on the land-sea interface and going back and forth. However, Hans Thewissen, discoverer of Ambulocetus, has questioned these conclusions, suggesting...
    5 KB (474 words) - 08:29, 13 March 2024
  • Thumbnail for Ambulocetus
    Pakistani palaeontologist Mohammad Arif and Dutch–American palaeontologist Hans Thewissen were jointly funded by Howard University and the Geological Survey of...
    46 KB (5,680 words) - 19:45, 5 July 2024
  • Thumbnail for Evolution of cetaceans
    his death, his widow Leelavathi Rao donated the rocks to professor Hans Thewissen. His technician accidentally broke open a couple of the donated rocks...
    83 KB (9,820 words) - 13:44, 14 August 2024
  • Thumbnail for Largest body part
    ISBN 978-0-12-813252-4. William F. Perrin; Bernd Wursig; J.G.M. 'Hans' Thewissen (26 February 2009). Encyclopedia of Marine Mammals. Academic Press...
    16 KB (1,624 words) - 20:27, 26 July 2024
  • Thumbnail for Animal sexual behaviour
    ISBN 978-0-520-08085-0. William F. Perrin; Bernd Wursig; J.G.M. 'Hans' Thewissen (26 February 2009). Encyclopedia of Marine Mammals. Academic Press...
    128 KB (13,898 words) - 21:28, 3 July 2024
  • Thumbnail for Holocene extinction
    ISBN 978-1-4496-6139-7. Perrin, William F.; Würsig, Bernd G.; JGM "Hans" Thewissen (2009). Encyclopedia of marine mammals. Academic Press. p. 404....
    265 KB (25,465 words) - 12:47, 11 August 2024
  • Lovejoy, anthropologist who reconstructed Lucy (Australopithecus). Hans Thewissen, paleontologist who discovered Ambulocetus natans, which inspired the...
    12 KB (1,072 words) - 18:29, 8 August 2024
  • archaeologist Thomas Thewes (1931–2008), American business executive Hans Thewissen (born c.1960), Dutch-born American paleontologist Rachelle Thiewes (born...
    2 KB (193 words) - 17:28, 8 December 2023
  • Retrieved on 27 November 2016. Perrin, William F.; Bernd Wursig; J.G.M. 'Hans' Thewissen (2009). Encyclopedia of Marine Mammals: Edition 2. Academic Press....
    90 KB (8,244 words) - 07:02, 13 July 2024
  • ISBN 978-0-486-17030-5. William F. Perrin; Bernd Wursig; J.G.M. 'Hans' Thewissen (26 February 2009). Encyclopedia of Marine Mammals. Academic Press...
    11 KB (1,466 words) - 02:12, 9 June 2024
  • Seiffert, E. R.; Clementz, M.; Madar, S. I.; Bajpai, S.; Hussain, S. T.; Thewissen, J. G. M. (2014-10-08). "Anthracobunids from the Middle Eocene of India...
    3 KB (214 words) - 12:47, 21 December 2023
  • Thumbnail for Ambergris
    institution membership required.) William F. Perrin; Bernd Wursig; J. G.M. Thewissen (2009). Encyclopedia of Marine Mammals. Academic Press. p. 28. ISBN 978-0080919935...
    23 KB (2,330 words) - 14:09, 5 August 2024
  • Thumbnail for Humpback whale
    Megaptera novaeangliae". In Perrin, William F.; Wursig, Bernd; Thewissen, J.G.M. 'Hans' (eds.). Encyclopedia of Marine Mammals. Academic Press. pp. 582–84...
    73 KB (7,580 words) - 04:38, 15 August 2024
  • Thumbnail for Pacific white-sided dolphin
    Retrieved 17 November 2021. Wursig, Bernd; Perrin, William F.; Thewissen, J. 'Hans' (2009-02-26). Encyclopedia of Marine Mammals. Academic Press. pp...
    20 KB (2,111 words) - 00:05, 6 August 2024
  • Thumbnail for Scrimshaw
     530. ISBN 978-1-135-95615-8. Perrin, William F.; Wursig, Bernd; Thewissen, J.G.M. 'Hans', eds. (2009). Encyclopedia of Marine Mammals. Academic Press....
    14 KB (1,753 words) - 14:51, 5 August 2024
  • Thumbnail for Cuvier's beaked whale
    November 2017). "Beaked Whales, Overview". In Wursig, Bernd; Thewissen, J. G. M. 'Hans'; Kovacs, Kit M. (eds.). Encyclopedia of Marine Mammals (Third ed...
    42 KB (4,194 words) - 12:36, 12 July 2024
  • Thumbnail for Palaeoryctidae
    †Aaptoryctes ivyi (Gingerich, 1982) Genus: †Eoryctes (Thewissen & Gingerich, 1989) †Eoryctes melanus (Thewissen & Gingerich, 1989) Genus: †Ottoryctes (Bloch,...
    14 KB (834 words) - 11:39, 6 August 2024
  • Thumbnail for Cetacea
    doi:10.1111/joa.12518. ISSN 0021-8782. PMC 5108153. PMID 27396988. Thewissen, Hans (1994). "Phylogenetic aspects of Cetacean origins: A morphological...
    116 KB (12,828 words) - 23:03, 8 August 2024
  • Thumbnail for Orca
    (2009). "Killer Whale". In Perrin, William F.; Wursig, Bernd; Thewissen, J. G. M. 'Hans' (eds.). Encyclopedia of Marine Mammals. Academic Press. pp. 550–556...
    144 KB (14,845 words) - 23:01, 5 August 2024
  • Thumbnail for Narwhal
     173. ISBN 978-0-00-219779-3. Perrin, William F.; Wursig, Bernd; Thewissen, J. G. M. 'Hans', eds. (2009). Encyclopedia of Marine Mammals. Academic Press...
    84 KB (8,602 words) - 07:25, 10 August 2024
  • Thumbnail for Dolphin
    inactive as of January 2024 (link) Perrin, William F.; Wursig, Bernd; Thewissen, J.G.M. 'Hans', eds. (February 26, 2009). Encyclopedia of Marine Mammals. Academic...
    135 KB (15,060 words) - 13:29, 6 August 2024
  • Thumbnail for Dusky dolphin
    Encyclopedia of Marine Mammals (edited by Perrin, W. F., Wursig, B and J. G.M. Thewissen), Academic Press; 2nd edition, (2008) ISBN 0-12-373553-X Cassens, I; Van...
    41 KB (4,572 words) - 04:20, 25 June 2024
  • Thumbnail for Minke whale
    ISBN 1-84037-043-2 Encyclopedia of Marine Mammals, editors Perrin, Wursig and Thewissen, ISBN 0-12-551340-2 Odin Norwegian Ministry of Foreign Affairs "Modes...
    30 KB (3,549 words) - 17:15, 10 August 2024
  • Thumbnail for Willi Hennig
    Phylogenetic Systematics. Univ of California Press. ISBN 9780520956759. Thewissen, J. G. M. "Hans" (13 November 2014). The Walking Whales: From Land to Water in...
    23 KB (2,775 words) - 03:59, 1 September 2023
  • Thumbnail for Polar bear
    (2009). "Captive Breeding". In Perrin, William F.; Wursig, Bernd; Thewissen, J. G. M. 'Hans' (eds.). Encyclopedia of Marine Mammals. Academic Press. p. 178...
    95 KB (12,404 words) - 03:02, 14 August 2024
  • Thumbnail for Transitional fossil
    May 2015. Gingerich & Russell 1981 Castro & Huber 2003 Nummela, Sirpa; Thewissen, J. G. M.; Bajpai, Sunil; et al. (12 August 2004). "Eocene evolution of...
    53 KB (5,701 words) - 23:36, 13 August 2024
  • Thumbnail for Marlin sucker
     38. ISBN 978-0-520-26433-5. Perrin, William F.; Wursig, Bernd; Thewissen, J.G.M. 'Hans' (2009). Encyclopedia of Marine Mammals. Academic Press. pp. 942–943...
    6 KB (610 words) - 02:56, 4 May 2024
  • Thumbnail for Uterus
    Biology 38.3 (2011): 287-305. Bernd Würsig; William F. Perrin; J.G.M. Thewissen (26 February 2009). Encyclopedia of Marine Mammals. Academic Press....
    32 KB (3,309 words) - 23:30, 24 July 2024