Researchers in Chile unearth 74 million-year-old mammal teeth
SANTIAGO: Chilean and Argentine researchers have unearthed enamel in far-flung Patagonia belonging to a mammal that lived 74 million 12 monthss in the past, the previousest such stays but found within the South American nation, the Chilean Antarctic Institute reported on Thursday.
Scientists uncovered the tiny enamel, which belonged to a species referred to as Magallanodon baikashkenke, on a dig close to Torres del Paine National Park, a distant space of Patagonia well-known for its glacier-capped Andean spires and frigid ocean waters.
The small mammal would have lived in southern Patagonia in the course of the late Cretaceous period, alongside dinosaurs, crocodiles, turtles and birds, in response to an article revealed within the bulletin of the Natural History Museum of Chile.
It is the southernmost file of Gondwanatheria, a gaggle of long-extinct early mammals that co-existed with dinosaurs.
Alexander Vargas, a researcher on the University of Chile, described the mammal as an evolutionary stepping stone between “egg-laying mammals, just like the platypus … and marsupial mammals.”
Vargas stated the beast was not a rodent however had developed “rodent-like chewing enamel.”
Gondwanatheria stays from the Cretaceous period are extraordinarily uncommon, significantly on this a part of southern South America, in response to the Chilean Antarctic Institute.
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