Magallanodon baikashkenke

2020 JUN 17

Preliminary   > Environment and Ecology   >   Species extinction & protection   >   New discoveries

IN NEWS:

  • Chilean and Argentine researchers have unearthed teeth in far-flung Patagonia belonging to a mammal that lived 74 million years ago, the oldest such remains yet discovered in the South American country.

ABOUT MAGALLANODON:

  • The teeth belonged to a species called Magallanodon baikashkenke, on a dig near Torres del Paine National Park, a remote area of Patagonia in chile famous for its glacier-capped Andean spires and frigid ocean waters.
  • The small mammal would have lived in southern Patagonia during the late Cretaceous era, alongside dinosaurs, crocodiles, turtles and birds.
  • It is the southernmost record of Gondwanatheria, a group of long-extinct early mammals that co-existed with dinosaurs.

PRELIMS QUESTION:

Q. Magallanodon baikashkenke, recently in news, is a fossil discovered in:

  1. South America
  2. Australia
  3. Africa
  4. Europe

 Answer to Prelims question