Geological Sciences | Science Communication
via New South American Site Reveals Extraordinary Fossils from the End of the Age of the Dinosaurs También disponible en Español Pittsburgh, Pa., USA: The discovery of a spectacular fossil site in Argentina is helping shed new light on life at the end of the Cretaceous, the time period just before the non-avian dinosaurs went… Continue reading New South American Site Reveals Extraordinary Fossils from the End of the Age of the Dinosaurs
This is my pet trilobite. His name is Teddy. He’s been dead for probably around 400 million years, and I believe he’s a Devonian-aged specimen from Morocco (though I’m not entirely sure). Back when he was alive, Teddy and his other trilobite friends were among the dominant Paleozoic fauna but finally went extinct during the… Continue reading Trilobites
Denver Museum of Nature and Science, Prehistoric Journey
Emily Zawacki, Ph.D. 