C. Brenhin Keller

C. Brenhin Keller

Assistant Professor
of Earth Sciences
Dartmouth College

cbkeller at dartmouth . edu

PBS Eons: When a Billion Years Disappeared

Published:

Our work on the origin of the Great Unconformity was recently featured in PBS Eons “When a Billion Years Disappeared”! You can also watch the full episode on youtube

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Continental flood basalts drive Phanerozoic extinctions

Published:

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

Thermochronologic constraints on the origin of the Great Unconformity

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