Fossil of giant 70 million year-old fish found in Argentina (PhysOrg)
De Pasqua, J.J., Agnolin, F.L. and Bogan, S., 2020. First
record of the ichthyodectiform fish Xiphactinus (Teleostei)
from Patagonia, Argentina. Alcheringa: An Australasian
Journal of Palaeontology, pp.1-5. (Researchgate PDF)
Yours,
Paul H.