• Thumbnail for Arktocara
    Arktocara
    Arktocara is an extinct genus of river dolphin from the Oligocene epoch of Alaska, containing one species, A. yakataga. Having been discovered in 25-million-year-old...
    12 KB (1,241 words) - 06:27, 27 September 2023
  • Thumbnail for Platanistidae
    Platanistidae
    org/10.1371/journal.pone.0083623 Boersma, A.; Pyenson, N. D. (2016). "Arktocara yakataga, a new fossil odontocete (Mammalia, Cetacea) from the Oligocene...
    3 KB (306 words) - 04:21, 25 March 2024
  • Thumbnail for Beluga whale
    Beluga whale
    †Eurhinodelphinidae? †Squalodontidae? †Waipatiidae? †Allodelphinidae? Allodelphis Arktocara Goedertius Ninjadelphis Zarhinocetus †Squalodelphinidae? Furcacetus Huaridelphis...
    195 KB (20,174 words) - 14:20, 18 April 2024
  • List of extinct cetaceans
    Perditicetus Urkudelphis (Late Oligocene to Middle Miocene) Allodelphis Arktocara Goedertius Ninjadelphis Zarhinocetus (Early Miocene to Recent) Araeodelphis...
    32 KB (2,387 words) - 21:39, 26 April 2024
  • Thumbnail for Porpoise
    Porpoise
    †Eurhinodelphinidae? †Squalodontidae? †Waipatiidae? †Allodelphinidae? Allodelphis Arktocara Goedertius Ninjadelphis Zarhinocetus †Squalodelphinidae? Furcacetus Huaridelphis...
    54 KB (6,088 words) - 18:31, 7 May 2024
  • Thumbnail for Narwhal
    Narwhal
    †Eurhinodelphinidae? †Squalodontidae? †Waipatiidae? †Allodelphinidae? Allodelphis Arktocara Goedertius Ninjadelphis Zarhinocetus †Squalodelphinidae? Furcacetus Huaridelphis...
    80 KB (8,220 words) - 07:00, 11 May 2024
  • Thumbnail for River dolphin
    River dolphin
    Life reconstruction of Arktocara yakataga, an allodelphinid...
    51 KB (5,977 words) - 22:00, 17 April 2024
  • Thumbnail for Livyatan
    Livyatan
    †Eurhinodelphinidae? †Squalodontidae? †Waipatiidae? †Allodelphinidae? Allodelphis Arktocara Goedertius Ninjadelphis Zarhinocetus †Squalodelphinidae? Furcacetus Huaridelphis...
    53 KB (5,890 words) - 14:55, 24 April 2024
  • Haborodelphis
    †Eurhinodelphinidae? †Squalodontidae? †Waipatiidae? †Allodelphinidae? Allodelphis Arktocara Goedertius Ninjadelphis Zarhinocetus †Squalodelphinidae? Furcacetus Huaridelphis...
    1 KB (71 words) - 12:52, 17 February 2024
  • Thumbnail for Baiji
    Baiji
    †Eurhinodelphinidae? †Squalodontidae? †Waipatiidae? †Allodelphinidae? Allodelphis Arktocara Goedertius Ninjadelphis Zarhinocetus †Squalodelphinidae? Furcacetus Huaridelphis...
    57 KB (6,674 words) - 12:41, 23 April 2024