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Charcoal debris revealed when a wildfire burned Antarctica 75 million years ago

Dinosaurs try to escape from Antarctic wildfires in the late Cretaceous. (Image credit: Illustration by Maurilio Oliveira; De Lima, FJetal. Polar Research (2021); CC BY 4.0).

New research was discovered when a raging wildfire struck Antarctica 75 million years ago and dinosaurs were still roaming the globe.

In the second half Cretaceous One of the warmest times (100-66 million years ago) EarthOn the island of James Ross in Antarctica, there are temperate forests of conifers, ferns, and flowering plants known as angiosperms. dinosaur.. But it wasn’t a perfect paradise. Ancient fires burned parts of those forests crisply, leaving behind the charcoal debris that scientists have now scooped up and studied.

Charcoal debris revealed when a wildfire burned Antarctica 75 million years ago

Source link Charcoal debris revealed when a wildfire burned Antarctica 75 million years ago

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