Why I think the Jurassic/Cretaceous boundary is super important

Mass extinctions are insanely catastrophic, but important, events that punctuate the history of life on Earth. The Jurassic/Cretaceous boundary, around 145 million years ago, was originally thought of to represent a mass extinction, but has subsequently been ‘down-graded’ to a minor extinction event based on new discoveries. However, compared to other important stratigraphic boundaries, like […]

Explosive antics in the field

Colima, Mexico. The goal: unearthing the secrets of Vulcán de Fuego or the “Volcano of Fire”. Fuego erupts roughly every two hours. Nothing major, just an outburst of billowing steam clouds from the summit, generally lasting no more than 10 minutes. These outbursts release pressure in the magma chamber below, and by letting off steam; […]