EGU Blogs

Partially sane; roads – many; and time

So I hit the 9 month barrier for my PhD the other day. Where ze hell did all that time go??

Well, you can actually see if you want – I’ve uploaded the 9 month report to Figshare, excluding the preliminary results (which are beginning to look cool btw). You can find it here, where it’s already had almost 200 hits. Figshare is so awesome it hurts.

Summary points:

  • The primary task is to assess biodiversity patterns over the Jurassic/Cretaceous interval
  • Primary data collection for this is now complete, and some preliminary stats run on it to account for imperfections in the fossil record
  • There is a hell of a lot to do

I’m actually in Munich at the moment, working on alternative route to assessing this first point. I’m using a method called ‘phylogenetic diversity’, which essentially maps evolutionary trees onto time (stratigraphy), and you can interpolate where you know species should be but haven’t been found, based on their evolutionary relationships and artificially inflate diversity through time. I’m doing this for about 500 species atm, so it’s taking a lot of time, but looking pretty awesome atm – stay tuned! πŸ™‚

Oh, the title? Not a clue – I’ve only had one coffee. PhD research is tough – you work long hours, do difficult work, and get paid a pittance, so times it can be a bit much, but it’s totally worth it; there are many paths the research could take; and thyme, never enough thyme..

Anyway, have a flick through and let me know what you think! If you think there’s something I’m missing, or an avenue in particular you’d like me to explore, drop a comment here (this is funded by UK taxpayers’ cashmoney after all) πŸ™‚

Jon began university life as a geologist, followed by a treacherous leap into the life sciences. He is now based at Imperial College London, investigating the extinction and biodiversity patterns of Mesozoic tetrapods – anything with four legs or flippers – to discover whether or not there is evidence for a β€˜hidden’ mass extinction 145 million years ago. Alongside this, Jon researches the origins and evolution of β€˜dwarf’ crocodiles called atoposaurids. Prior to this, there was a brief interlude were Jon was immersed in the world of science policy and communication, which has greatly shaped his view on the broader role that science can play, and in particular, the current β€˜open’ debate. He tweets as @Protohedgehog.


  1. Thanks Jon. You inspired me to put my thesis up as well, written when you were probably in primary school. πŸ˜‰

    • Awesome! The whole thesis too – I won’t be able to do that for a couple of years yet πŸ™‚

  2. Mine is online too: it has been on arXiv (, the favourite repository among astronomers and physicists, since I finished. Is figshare better?

    • Mother of.. Awesome! *downloads*

      Figshare is pretty much the same for manuscripts, but it handles additional data, has ORCID integration, and PLOS now actually, and shows stats about number of views and downloads.

      I put my first Masters thesis on both, seeing as there aren’t any restrictions! πŸ™‚

  3. Silly question, but what’s the 9 month barrier? Almost done? ABD?

    • At Imperial College London, we have to submit a 9 month progress report and have an oral examination, just to check that we’re on the right track with our PhDs!

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