Noel Kelly on Nostr: The first of the five great mass extinction events may have been caused by an ...
The first of the five great mass extinction events may have been caused by an asteroid impact twice the size of the one that caused the Chicxulub impact.
Where: under the modern Murray basin, at Deniliquin, NSW. Australia. Then part of the Gondwana continent.
More dating needs to be done to confirm or repute the link.
https://theconversation.com/new-evidence-suggests-the-worlds-largest-known-asteroid-impact-structure-is-buried-deep-in-southeast-australia-209593
Where: under the modern Murray basin, at Deniliquin, NSW. Australia. Then part of the Gondwana continent.
More dating needs to be done to confirm or repute the link.
https://theconversation.com/new-evidence-suggests-the-worlds-largest-known-asteroid-impact-structure-is-buried-deep-in-southeast-australia-209593