• Maiabalaena is an extinct genus of baleen whale from the Oligocene of Oregon 33 million years ago consisting of one species: M. nesbittae. It lacks any...
    1 KB (102 words) - 18:48, 8 January 2024
  • Morawanocetus Niparajacetus Salishicetus Willungacetus Atlanticetus Horopeta Maiabalaena Sitsqwayk Tlaxcallicetus Toipahautea Whakakai (Oligocene to Miocene)...
    33 KB (2,413 words) - 02:20, 7 October 2024
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    could only filter feed. However, the 2018 discovery of the toothless Maiabalaena indicates some lineages evolved toothlessness before baleen. Mystacodon...
    116 KB (12,779 words) - 04:38, 3 October 2024
  • fossils have been reported from the formation: Aetiocetus cotylalveus Maiabalaena nesbittae Simocetus rayi Orthechinorhinus davidae List of fossiliferous...
    4 KB (213 words) - 03:45, 17 July 2024
  • member of the family Squalodelphinidae. The type species is M. ukupachai. Maiabalaena Gen. et sp. nov Valid Peredo et al. Oligocene (Rupelian) Alsea Formation...
    422 KB (44,075 words) - 05:08, 19 September 2024