EGU Blogs

Edmontosaurus

Absolutely no sniggering – the dinosaur that looked like a cock

Dinosaur skeletons are a thing of pure beauty. Being able to see and touch something that has been dead for millions of years instills a sense of wonder; what did they look like, how did they behave, were they like anything we see today? Palaeontology is a science that raises more questions than it answers, but these questions are the ones that drive the science, but also maintain that sense of fascination that no other scientific field can lay claim to.

Every now and then, we are blessed with a true jewel.  Many can lay claims to the discovery of a dinosaur bone, even fewer to that of a whole skeleton. Celebrity status is achieved when one finds something that truly stands out, a dinosaur preserved in immortality with flesh, and these are the rarest of all.

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Horsedrosaurus, the dinosaur that wanted to be an equid.

The title of this makes no sense, but kind of emphasises the main point of this post. It’s pretty much a summary of a new paper, one on the feeding habits of hadrosaurid dinosaurs. These are the big advanced ornithopods, often considered to be the ‘bland’ lineage of ornithischians, and referred to as the ‘cows of the Cretaceous’. They also happen to be my favourite group of dinosaurs, simply because, with the exception of the more avian theropods, they are the only ones who are vaguely analogous to extant organisms; specifically, ungulates. This means that by comparing certain aspects of their morphology, we can make inferences about their behaviour and lifestyle, which is certainly one of the cooler aspects of Palaeontology. Unfortunately, this new article is published in Science, which means you either have to fork out for it, can’t read it, or have to go to some other media outlet (and let’s face it, no-one does that anymore in the era of blogging, right? Right??) ScienceNOW have been nice enough to cover it here though.

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