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Jon Tennant

Jon began university life as a geologist, followed by a treacherous leap into the life sciences. He spent several years 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 ‘hidden’ mass extinction 145 million years ago. Alongside this, Jon researched the origins and evolution of ‘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 greatly shaped his views on the broader role that science can play, and in particular, the current ‘open’ debate. Jon tragically passed away in 2020.

The early evolution of dinosaurs

Dinosaurs. What springs to mind when they’re mentioned? Colossal, towering sauropods? Packs of feisty feathered fiends? Or huge herds of hadrosaurs, chomping their way across the plains of long-lost worlds? Most, including myself, will automatically default to any one of these images when dinosaurs come up in conversation (what, you mean it’s not that frequent for normal people?) But we often neglect to think the earliest dinosaurs, spectacular organisms that gave birth to the most successful, and on-going, terrestrial vertebrate radiation of all time.

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Why and how Master’s students should publish their research

This is an updated post from one I published a while back on my old blog at: http://wp.me/p22pR3-2F – as I’ve developed as a scientist, I thought it would be good to share these thoughts in the emergence of new information and experiences. The comments on the older post are worth a quick read.

In the UK, many if not most Master’s students do not publish their postgraduate research. I’ve been informed by several people that in US-based institutions, Master’s students are continuously encouraged to publish their material by their supervisors and institutions.

Two years ago, I undertook an MSc at the Natural History Museum in London. One of the requirements, as with most postgraduate courses, was to undertake a research-based thesis. Out of the 21 students, so far only a single person (Roland Sookias) has had their research published. I have been informed that from at least the previous two years, this is pretty much the normal rate of publication! In fact, during the entire year I studied there, not a single supervisor/lecturer even mentioned formal publication or how to even approach manuscript preparation. This is an essential skill that all students should be taught really, and at least in my academic experience has been mysteriously neglected, by both students and their respective supervisors and lecturers it seems. This is especially the case, I feel, for Master’s students who wish to progress in academia, particularly through PhD research. Papers are academic currency, and the sooner you start accumulating wealth, the better.

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More sedimentology than you can shake a stick at

Welcome to Day 3 of the EGU Annual Meeting. Do check the Geology for Global Development page too for some cracking updates on the sessions, particularly on the more ‘applied’ side of the geosciences, by Rosalie Testovin. This post is a quick break-down of some cool science from the morning session on the interaction between tectonics (faulting and folding from plate-related movements) and stratigraphy (the way in which rock packages are linked with each other). Naturally, I had to cover this one, as it was co-sponsored by the Geological Society of London (I’m an ex-employee), and was convened by a member of my department (Dr. Alex Whittaker) at Imperial College with another giving a talk (Prof. Phillip Allen). Here’s a quick break down of some of the talks (at least in as much detail as to be expected from a vertebrate palaeontologist):

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