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  2. Chicxulub crater - Wikipedia

    en.wikipedia.org/wiki/Chicxulub_crater

    "A New Timeline of the Day the Dinosaurs Began to Die Out – By drilling into the Chicxulub crater, scientists assembled a record of what happened just after the asteroid impact". The New York Times. Archived from the original on September 25, 2019

  3. Scientists think they've found the origin of the asteroid ...

    www.aol.com/scientists-think-theyve-found-origin...

    The asteroid that killed most dinosaurs 66 million years ago left behind traces of its own origin. Researchers think they know where the Chicxulub impactor came from based on levels of ruthenium.

  4. After 66 million years, scientists discover there wasn’t just ...

    www.aol.com/66-million-years-scientists-discover...

    A six-mile-long asteroid, which struck Earth 66 million years ago, wiped out the dinosaurs and more than half of all life on Earth.The impact left a 124-mile-wide crater underneath the Gulf of ...

  5. Scientists finally find where the object that wiped out the ...

    www.aol.com/scientists-finally-where-object...

    Scientists may have finally found where the object that wiped out the dinosaurs came from. The mass extinction event that occurred 66 million years ago – the most recent on Earth ...

  6. Asteroid that doomed the dinosaurs originated beyond Jupiter

    www.aol.com/news/asteroid-doomed-dinosaurs...

    Dinosaurs had long ruled the land but, aside from their bird lineage, were wiped out following the impact, as were the flying reptiles called pterosaurs, the large marine reptiles and other sea ...

  7. Cretaceous–Paleogene extinction event - Wikipedia

    en.wikipedia.org/wiki/Cretaceous–Paleogene...

    Other scientists have made the same assessment following their research. [137] Several researchers support the existence of Paleocene non-avian dinosaurs. Evidence of this existence is based on the discovery of dinosaur remains in the Hell Creek Formation up to 1.3 m (4.3 ft) above and 40,000 years later than the K–Pg boundary. [138]

  8. Scientists think they know the origin of the asteroid that ...

    www.aol.com/scientists-think-know-origin...

    Whether volcanic activity played a major role in the dinosaur extinction remains up for debate, but the German researchers did find evidence to rule out that the impactor could have been an icy comet.

  9. Timeline of Cretaceous–Paleogene extinction event research

    en.wikipedia.org/wiki/Timeline_of_Cretaceous...

    Pope argued that the amount of dust supposedly kicked up by the asteroid impact at the end of the Cretaceous had been overestimated by a factor of nearly one hundred and the idea that this dust blotted out the sun and halted photosynthesis was no longer a viable explanation for the extinction event at the end of the period.