EGU Blogs

Functional Ecology

Erlikosaurus, the little dinosaur experiment

The evolutionary line from theropod dinosaurs is absolute. There is no question that this is one of the greatest stories that life on Earth has ever told us, But evolution is not linear; it’s chaotic. It’s bizarre. Along this theropod line, dinosaurs were experimenting – they were the evolutionary scientists of their time.

One of the weirdest things that theropods did was become herbivores again – this is exceptionally odd when we consider that they’re the cousins of epic carnivores like Tyrannosaurus and Deinonychus.

Therizinosaurs were one of these groups of hipster dinosaurs. Not content with a life dining on raw steak, they actually estranged themselves and became ecological innovators, eventually turning herbivorous.

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Can fossil mammals help us with our conservation efforts?

Can fossil mammals help us with our conservation efforts?

How can the dead help the living? This is a question a lot of fossil-fanatics have bent a lot of time towards over recent years, partially due to a desire to make palaeontology ‘relevant’ as a modern science, and secondly to help guide our efforts in conservation biology. A new series, edited by my supervisor Dr. Phil Mannion and others, focusses on the way we interpret palaeobiodiversity, biodiversity in the fossil record, for different groups and the issues and solutions facing the field. The final article in the volume struck me in particular.

How can fossils help us to protect these now and in the future? Source.

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