More than 215 million years ago, a large amphibian species lived in floodplains in southwestern Poland: Metoposaurus krasiejowensis. On one of these fossils, Polish and American scientists, with the participation of researchers from the University of Bonn, detected bone cancer for the first time. The results have now been published in the journal BMC Ecology and Evolution.
Click here for original story, A bone cancer tumor more than 215 million years old
Source: Phys.org