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
could only filter feed. However, the 2018 discovery of the toothless Maiabalaena indicates some lineages evolved toothlessness before baleen. Mystacodon...
116 KB (12,778 words) - 21:44, 22 September 2024
Morawanocetus Niparajacetus Salishicetus Willungacetus Atlanticetus Horopeta Maiabalaena Sitsqwayk Tlaxcallicetus Toipahautea Whakakai (Oligocene to Miocene)...
33 KB (2,401 words) - 13:20, 4 September 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