Published:
New paper on basalt geochemistry with implications for the prevalence of plate tectonics and arc-style magmatism (hydrous flux melting) throughout the preserved continental rock record. Read all about it here!
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It was an honor to be interviewed for this episode of for PBS’s NOVA Ancient Earth: Frozen!
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Press coverage: Wired “An Epic Fight Over What Really Killed the Dinosaurs” by Matt Simon | Astrobiology “Innovative Approach Reveals Environmental Mechanisms Of The End-Cretaceous Extinction” by Keith Cowing | s well as the AAAS press release and others listed at https://science.altmetric.com/details/154729247/news
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Press coverage: Dartmouth News: “What Killed Dinosaurs and Other Life on Earth?” by Harini Barath | Discover: Did Massive Volcanic Eruptions Drive Dinosaurs to Become Extinct? by Sam Walters | Forbes: “Volcanic ‘Mega-Eruptions’ Have Been The Key Driver Of Mass Extinctions, New Study Claims” by David Bressan | Earth.com: “Volcanoes were the key driver of Earth’s mass extinctions” by Chrissy Sexton | Al Jazeera: “تسبب في موت الديناصورات وخنق الحياة الأخرى على الأرض؟” | as well as the Dartmouth press release and other coverage listed at https://pnas.altmetric.com/details/135836535/news
Published:
Press coverage: Vice: “A Billion Years of Time Are Mysteriously Missing. Scientists Think They Know Why” by Becky Ferreira | Forbes: “New Study Suggests ‘Missing Billion Years’ In Rock Record Carved Away By ‘Snowball Earth’ Glaciers” by David Bressan | AGU Eos: “The Great Unconformity or Great Unconformities?” by Alka Tripathy-Lang | CBC Radio: “How rocks in northern Saskatchewan helped solve a geological puzzle” | PNAS Science Sessions Podcast: “Origin of the Great Unconformity” | as well as the Dartmouth press release and other coverage listed at https://pnas.altmetric.com/details/121569768/news
