This was originally posted at: http://blogs.egu.eu/palaeoblog/?p=1023 Back in the Mesozoic, lavatories probably didn’t exist. In fact, dinosaurs and other animals were probably pretty poorly mannered and just pooped wherever they felt like. But what or who cleaned up after them? In modern biomes, poop is decomposed by insects and bacteria of all breeds, and actually forms […]
This was originally posted at: http://blogs.egu.eu/palaeoblog/?p=1008 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 […]
This was originally posted at: http://blogs.egu.eu/palaeoblog/?p=963 In 2012, the controversial case over whether or not Archaeopteryx lithographica, perhaps the most iconic dinosaur species of all time, was a bird was settled. Apparently. (free pdf) This was an important analysis for two reasons. Firstly, it countered a previous study showing that Archaeopteryx was more closely related to dinosaurs like Velociraptor […]
This was originally posted at: http://blogs.egu.eu/palaeoblog/?p=939 In a post two months ago, I promised that I’d keep you updated with how my research is progressing. Needless to say, I’ve done a pretty poor job of that, unless you follow me on Twitter! I must apologise – the workload while traveling was severely under-estimated, and I’ve barely […]
This was originally posted at: http://blogs.egu.eu/palaeoblog/?p=883 Sometimes, it can be difficult to figure out how ancient organisms used to eat. Part of the problem is that we can never actually see extinct animals eating (until we invent time-travel.. *taps fingers impatiently at physicists*), and often it can be hard to work out how something ate based […]
This was originally posted at: http://blogs.egu.eu/palaeoblog/?p=873 This is a post about pachycephalosaurs. It’s not a post about feathered dinosaurs, huge dinosaurs, or any of the ones which you may be more familiar with from popular media. Pachycephalosaurs were the dome-headed little scrappers of the Cretaceous, around 85 to 66 million years ago. Their name means ‘thick-skulled […]
This was originally posted at: http://blogs.egu.eu/palaeoblog/?p=825 I’m in Berlin. I’ve just managed to find a chicken donner kebab, and am pausing research briefly to write this. I’m currently on leave from London, with a ridiculously hectic couple of months ahead: I’ve just been to Munich to see a dwarf crocodile specimen, Alligatorellus beaumonti (from Bavaria), which conveniently […]
This was initially posted at: http://blogs.egu.eu/palaeoblog/?p=760 Some dinosaurs were utterly bizarre. You may have heard of them before, but one particular group called therizinosaurs belonged to the meat-eating theropod dinosaurs (those that led to birds), were really awesome. However, they actually at some point made a conscious evolutionary decision to stop being badasses, and become Cretaceous-cauliflower* […]
This was originally posted here: http://blogs.egu.eu/palaeoblog/?p=699 What comes to mind when you think of dinosaur interaction? Large carnivores chomping on unsuspecting little ornithopods? Ceratopsians jousting for their next mate? Large hadrosaurs tenderly mothering their cute newborns? There are many possible images of community-level dinosaur interactions, and there is a host of evidence out there that take […]
This was originally posted at: http://blogs.egu.eu/palaeoblog/?p=690 Feathered dinosaurs might not still be the new boys in town in the fossil world, but there’s still a tonne of cool research being done on them. One of the main fields is trying to figure out if different species were capable of powered flight, like in most modern birds. […]