E41 - Were dinosaurs eating fruit? Cretaceous Plant Power

As well as tasting good, fruit play a really important role in ecosystems across the world. But when did they evolve? Were dinosaurs eating them and dispersing them? In a fossil files first, we take a look at the evolution of plants, in particular the centuries long mystery of how and when the flowering plants (angiosperms) got going. A newly described site in New Mexico yields large and varied fleshy fossil fruits which upend how we think about Cretaceous ecosystems. The fossil fruits and seeds are orders of magnitude bigger than other Cretaceous fruit, indicating an active role of...