
In the depths of the Indian Ocean there is the largest whale cemetery: some remains are 5.3 million years old
The Bowdoin mesoplodon (Mesoplodon bowdoini) and the Layardi’s mesoplodon (Mesoplodon layardii), both still living species, are among the cetaceans identified from fossil and subfossil remains from the Diamantine Trench. Credit: Reconstructions of the two mesoplodons, Wikimedia Commons (CC); photographs of the skulls of current specimens of the two mesoplodon species used as background, Te Papa Collections Online (CC BY 4.0); ...








