The Daily Galaxy on MSN1d
Could Supernovae Have Triggered Ancient Mass Extinctions on Earth?Exploding stars in near-solar space may have triggered at least two mass extinction events in Earth’s history. A new study ...
ScienceAlert on MSN2d
Violent Supernovae Could Have Triggered at Least 2 Extinction EventsExploding stars in near-solar space may have triggered at least two mass extinction events in Earth's history. An analysis of ...
Learn more about the time period that took place 488 to 443 million years ago. 3 min read During the Ordovician period, part of the Paleozoic era, a rich variety of marine life flourished in the ...
I am currently working on material from the Ordovician-Devonian of China, Oman, Saudi Arabia, Scotland, Spain and Spitsbergen. I study living plants in order to interpret the earliest land plant ...
We study trilobites from four periods of the Palaeozoic: the Cambrian, Ordovician, Silurian and Devonian. Our research covers trilobite taxonomy, phylogeny, functional morphology, biogeography, and ...
QUEBEC CITY--(BUSINESS WIRE)--Devonian Health Group Inc. (“Devonian” or the “Corporation”) (TSXV: GSD; OTCQB: DVHGF), a clinical stage corporation focused on developing unique solutions to ...
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