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Mass extinction helped jawed vertebrates rise, study finds
About 445 million years ago, Earth’s oceans turned into a danger zone. Glaciers spread across the supercontinent Gondwana, ...
A massive ice age wiped out ocean life 445 million years ago, reshaping ecosystems and setting the stage for jawed fish ...
In the past couple of decades, several species have been driven to extinction thanks, in large part, to human interference. Sometimes that interference is direct, poaching for big game trophies or ...
During these waves of mass extinction, most vertebrate survivors were confined to refugia, or isolated biodiversity hotspots ...
Crucially, the cub also lived around the time the woolly rhino went extinct, giving researchers a rare genetic snapshot from ...
Discover how the first mass extinction put jawed fishes on the map, species that would later come to dominate animal life on ...
About 445 million years ago, Earth nearly wiped out life in the oceans. Glaciers spread across the supercontinent Gondwana, ...
Extinction and radiation : how the fall of dinosaurs led to the rise of mammals / J. David Archibald
The late Cretaceous nonavian dinosaur record -- In the shadow of nonavian dinosaurs -- In search of our most ancient eutherian ancestors -- Patterns of extinction at the K/T boundary -- Causes of ...
A new study in Genome Biology and Evolution, published by Oxford University Press, resurrected the mutated genes of the last herd of woolly mammoths and found that their small population had developed ...
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