Apr 032019
![](https://journal.unknownlamer.org/wp-content/uploads/2019/04/scientists-say-they-have-deposits-formed-hours-after-dino-killing-impactars-technica-150x150.jpg)
Enlarge / A pile of fish trapped in the flood deposits. (credit: UC Berkeley) The Chicxulub impact is famed for having killed the dinosaurs and most other species alive on Earth at the time, and it left behind a thin layer of dust rich in rare elements. Modeling of the impact has suggested almost too many ways it could have killed: massive tsunamis, a magnitude 11 earthquake, global wildfires and searing heat, months of frigid…
External feed Read More at the Source: https://arstechnica.com/?p=1485061
2019-04-03
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