While I was thinking about Diplodocus atlas ribs, I was reminded of the ribs on the atlas of a diplodocine skull-and-three-cervicals exhibit that Matt and I saw at MOAL(*) back in the heady days of the Sauropocalypse. And that reminded me that I have other pairs of photos from the MOAL visit, which I took with the intention of making anaglyphs. like the one I did of the diplodocine.

This is a very belated follow-up to “Tutorial 12: How to find problems to work on”, and it’s about how to turn Step 2, “Learn lots of stuff”, into concrete progress. I’m putting it here, now, because I frequently get asked by students about how to get started in research, and I’ve been sending them the same advice for a while.

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In short, no. I discussed this a bit in the first post of the Clash of the Dinosaurs saga, but it deserves a more thorough unpacking, so we can put this dumb idea to bed once and for all. As Marco brought up in the comments on the previous post, glycogen bodies are probably to blame for the idea that some dinosaurs had a second brain to run their back ends.

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As stinkin’ ornithischians go, Tenontosaurus is near and dear to my heart. For some reason beyond the ken of mortals, the Antlers Formation of southeast Oklahoma has yielded only a small handful of Acrocanthosaurus (Stovall and Langston 1950;

A couple of weeks ago, Mike sent me a link to this interview with ecologist James O’Hanlon, who made this poster (borrowed from this post on O’Hanlon’s blog): {.size-large .wp-image-11671 .aligncenter loading=“lazy” attachment-id=“11671” permalink=“http://svpow.com/2015/04/13/how-conveniently-can-you-package-your-results/ohanlon-et-al-isbeposter/” orig-file=“https://svpow.files.wordpress.com/2015/04/ohanlon-et-al-isbeposter.jpg”

Matt’s last post contained a nice overview of the occurrence of epipophyses in sauropodomorphs: that is, bony insertion points for epaxial ligaments and muscles above the postzygapophyseal facets. What we’ve not mentioned so far is that these structures are not limited to sauropods. Back when we were preparing one of the earlier drafts of the paper that eventually became Why sauropods had long necks;

Here are three fun things to do with Aquilops , in descending order of how much gear they require.