Understanding Evolution – Your one-stop source for information on evolutionWe live in the age of humans, but it’s not the Anthropocene … yetPosted April 16, 2024 While you’ve probably heard of the Triassic, Jurassic, and Cretaceous periods by way of their most charismatic animals, the dinosaurs, other units of geologic time are less well known. The Siderian Period, for example, rarely makes headlines because it is, by definition, old news – 2.5-billion-year-old news. How
