In this episode of Backyard Geology, Serena takes you to Drumheller, Alberta, home to the largest known assembly of cretaceous fossils, including those of dinosaurs. Sedimentation on the coastal region of the Western Interior Seaway about 70 million years ago preserved the remains of dinosaurs, amphibians and fish and more recent erosional processes have uncovered […]
Diamonds are a geologist’s best friend – that is, if you want to study the mantle! Dr. Janina Czas studies ancient cratons, which are hosts to kimberlites and kimberlite diamonds, and in this bonus episode of Backyard geology: Canada Edition, Dr. Czas walks us through Canadian diamond sources and what they can tell us about […]
In this episode of Backyard Geology, Serena takes you to Regina, Saskatchewan to explore one of the greatest puzzles in Canadian geologic history. The Trans-Hudson Orogeny was a massive Paleoproterozoic mountain building event that built a large portion of North America. Over a billion years of erosion now conceals the Himalaya-sized event in the flat […]
Geology students: this is NOT an episode to miss! Check out Serena’s talk with geologist and businesswoman extraordinaire Dr. Catherine Farrow. In this bonus episode of Backyard Geology: Canada Edition, Dr. Farrow shares her experiences working alongside mining companies and her rich career history here in Canada.
Episode summary introduction: In this episode of Backyard Geology, Serena takes you to Sudbury, ON where a massive meteorite impact 1.85 billion years ago left an economically significant scar on the terrane. Now one of the top global producers of nickel, Sudbury’s owes it fame to Earth’s own natural smelting event that brought precious metals […]
