The importance of 3D for tracks -or- how big is your footprint really!

I should probably have made this post sooner, as it's about my chapter in the Great Dinosaur Track Book Of 2016: "Dinosaur Tracks: The Next Steps". It's a volume I was privileged enough to be an editor for, and it contains a number of excellent chapters.     I wanted to post about my own... Continue Reading →

Making footprints without feet

Last week saw the publication of a new paper by me and my colleague Angela Horner concerning the production of traces by terrestrially locomoting lungfish. Lungfish, as their name suggests, are perfectly capable of breathing air.  When the body of water they are living in dries up, they are able to move over land to find... Continue Reading →

A quick catch up on a couple of 2016 papers

I've been struggling to find the time to get blog posts out recently.  Luckily, I have a morning to do just that! Sauropod tracks First up, we have 'Digit-only sauropod pes trackways from China – evidence of swimming or a preservational phenomenon?' by Lida Xing and a number of colleagues including myself, published in Nature Scientific... Continue Reading →

The Historical Photogrammetry Challenge – over to you!

In 2014, colleagues and I published a photogrammetric reconstruction of the Paluxy River dinosaur ‘chase sequence,’ as generated from photographs taken before and during its excavation in 1940. (Blog post here). Photogrammetry has become pretty common now; commercial and open source programs are widely being used by all kinds of people, including palaeontologists, and there are... Continue Reading →

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