This past summer I did a post on my birthday card from Brian Engh, but I haven’t posted about my birthday present from him: this handmade fired-clay sculpture of Parasaurolophus.

I don’t have a ton to say about it, other than that — as you can tell from the photos — it looks pretty darned convincing. I adore the fern leaf impressions in the base.

This sits on the mantle in our living room. My eye wanders to it in stray moments. I’ve often run down ornithopods as boring, but they’re all right. They’re the clade of dinosaurs most remote from my research, so they’re about the only ones left that just signify “dinosaur” to me, without any research-related intellectual baggage. So when I’m woolgathering and my eyes land on this sculpture, it doesn’t make me think about me or now. It makes me think about them, and then. It’s a talismanic time machine. And a pretty darned great birthday present. Thanks, Brian!

Darren Naish, the silent third partner in SV-POW!, alerted me to this piece by palaeoartist Steve White:

In his own words, this piece is “Not what I set to do but was an interesting excercise”.

I for one am glad it came out the way it did!

I’m loving the gnarliness of the necks. Yes, it’s overdone — but it’s a much-needed corrective to the long-established habit of artists depicting sauropod necks as tubes.

(For more on the palaeobiological hypothesis that Steve’s artwork is illustrating, see the BRONTOSMASH! index.)

This is a Galeamopus, roughly two feet long, sculpted by James Herrmann (who also made the life-size Aquilops sculpture and bust) for the Cincinnati Museum Center.

Here’s what it looks like on the other side.

From behind.

And from the front.

I dig this. I’m sure someone else must have done this half-skeletal reconstruction, half-fleshed life restoration style of sculpture before, but I can’t think of any museum-quality examples. The bronze is a nice touch.

Here’s a convincingly chunky Allosaurus.

About the sculpting process, James wrote (in an email with permission to cite):

I worked on all of the museum pieces with Glenn Storrs, Ph.D., vertebrate paleontologist with the Cincinnati Museum Center. He would tell me what he envisioned and provide me with reference material, I would sculpt it, take the clay to Glenn for his critique, take it back and make revisions. We went through several cycles of this for each piece and when I received the final approval I took each piece to the foundry.

Tyrannosaurs are to museums what roller-coasters are to amusement parks. Here’s Daspletosaurus.

My favorite thing about these sculptures is why they’re done in bronze. It’s not just for posterity. James again:

The idea was to provide a small sculpture of each skeletal reconstruction on display for people to touch and feel. It was felt that this element of touch would be particularly important to accommodate the needs of the visually impaired museum visitor. I will feel like I have achieved success when the patina is rubbed off parts of the bronze.

One more, a life-size bust of Galeamopus.

In addition to having these on display at the Cincinnati Museum Center, James will be producing these sculptures as limited editions. If you’re interested, please visit

You may recall that sculptor James Herrmann did a life-size bronze of Aquilops (shown above) back in 2017. I love it, and I’d get one in a heartbeat if I had the disposable income or the space in which to display it. Since I have neither, I got in touch with James and asked if he’d be interested in doing a casting of just the bust. Happily for me, he was game, and today this sturdy wooden crate arrived in the mail:

Inside, insanely well-packed in lots of cushy foam:

That’s a t-shirt James threw in with my order. But you’re probably more interested in this, which was also in the crate:

Unpacked and plunked on the crate lid on the lawn since it was the best I could come up with on short notice:

Some nicer photos by James of the same sculpture in prettier surroundings:

The bust is mounted on a gorgeous piece of polished green marble, with thick felt on the bottom so it won’t scratch up the furniture. The max length of the base is 9.5 inches and when standing on a desk or table, the whole piece is almost exactly 12 inches tall. I haven’t weighed it but it’s heavy enough that you could knock someone out with it, no problem.

I’d say it looks nice, but that’s both redundant, in this photo-heavy post, and a gross understatement. It looks absurdly nice, like it wandered into my space from some other, classier joint. I have some serious desk-cleaning to do so it won’t look like I stole this.

Instead of doing a big run of these, James is having them cast one at a time, on demand. The cost is $500 plus shipping; mine came to $573.33 shipped. If you want one, or want to browse James’s catalogue, or commission something yourself, you can find him at

Thanks, James, for your interest in ‘my’ critter, for your skill in bringing it to life, and for making this bust available. I love it.

Okay, so here on the Best Coast it’s not technically my birthday for another 3 hours, but SV-POW! runs on England time, and at the SV-POW! global headquarters bunker it’s already June 3. Oh, and tomorrow Brian and I are driving to New Mexico to look for Cretaceous monsters with Andrew McDonald and crew, and I won’t be advantageously situated for blogging. So here’s my Favorite. Card. EVAR:

Next to Charles Knight, the Czech painter Zdeněk Burian was arguably the most influential and important of the early palaeoartists. His dinosaurs tend to have a stately quality that’s very much at odds with our post-Dinosaur Renaissance sensibilities, but which has its own charm. Here’s arguably his most famous (and incorrect) piece, the snorkelling brachiosaurs:

The reason I mention him now is that I recently stumbled across the Paleo Porch site containing decent-quality images of his artworks. For some reason, Burian’s work always seems to appear in low-quality, small-size scans which do nothing to mitigate his tendency to use muted colours and low contrasts. So it’s nice to see his work looking relatively bold and clear.

Here’s his Brontosaurus, too:

There’s a ton we could criticise about both of these pieces; but we don’t have to do that. Instead, let’s just bask in the sheer dinosaurosity of these classic pieces.

Hello, ladies!

March 28, 2019

To my shock, I find that we seem never to have posted Bob Nicholls’ beautiful sketch Hello, ladies! on SV-POW!. His recent tweet reminded me about this piece, so here it is!

Like so many classic sauropod sketches, this was executed during a mammal-tooth talk at SVPCA: this one back in 2013, the year of our first Barosarus talk. (Our second was in 2016.)

Bob’s sketch shows speculative sexual display behaviour. We have no direct evidence for (or against) such behaviour; but while we don’t believe sexual selection was the main reason for sauropods evolving long necks, it seems inevitable that long necks evolved for other purposes would be exapted for sexual display.

I always love Bob’s sketches — in fact, for most palaeoartists, I tend to like their sketches more than their finished pieces. Among the many things about this one that make me jealous is all the females in the background admiring the male: the economy of line where Bob can not only summon up a perfectly cromulent diplodocid head in a few strokes, but imbue it with a sense of being inquisitive about the display. It’s magical.


Whatever happened to that 2013 Barosaurus project?, you may ask.

Well, the first thing that happened is that after we submitted the abstract, entitled Barosaurus revisited: the concept of Barosaurus (Dinosauria: Sauropoda) is based on erroneously referred specimens, we realised that there was a tiny, tiny mistake in our work. So by the time I gave the talk at the actual conference, the title slide was this:

Then you will recall we did an efficient job of converting the conference presentation into a manuscript, which we submitted as a preprint less than a month after the conference. The preprint quickly garnered amazingly helpful comments, which we used to extensively revise the manuscript.

For reasons we don’t understand, there was a three-year delay before we got it submitted for peer-review in 2016; but when we did finally submit, we did it in the confident hope that it would sail through peer-review, having already been extensively reviewed and revised.

But it was not to be. When we got the reviews back, they asked for a ton of changes, and that process was just too dispiriting to face having already made a ton of changes based on the first set of comments just prior to the submission. So the tedious process got back-burnered, and the suddenly three more years passed.

The upshot is that I still need to handle the reviews on the 2nd version of the paper, and shove the blasted thing through the peer-review process. I will, to be frank, be glad to get it out of my POOP chute, so I can think about other things — not least, the 2016 Barosaurus project.

Thanks to a comment from long-time reader Andrew Stuck, I realised he is also the tweeter @dinodadreviews, who pointed us to Xenoposeidon in a kids’ book. Now, a review on his website of Ted Rechlin‘s comic-book Jurassic has pointed me to what I think is the first depiction of the BRONTOSMASH! hypothesis in a kids’ book:

This is nice work: it captures the mass of the animals, and resists the nearly ubiquitous tendency to make their necks too slender and elegant. The necks do look rather too short here, but I think we can explain that away as perspective foreshortening.

You’d have to say, though, that it owes more than a little inspiration to the third of Brian Engh’s early sketches:

I suppose there are only a certain number of ways to draw two apatosaurs fighting.

Anyway, it’s great to see what we consider a solidly supported palaeobiological hypothesis out there influencing young hearts and minds. We should also take this as a well-deserved prod to get on with the actual paper, which after all was meant to follow hard on the heels of our 2015 SVPCA presentation.

By the way, folks: the spelling and punctuation is “BRONTOSMASH!”. Not “Brontosmash”, not “BRONTOSMASH”: all in capitals, with an exclamation mark. It’s “the BRONTOSMASH! hypothesis”.


Cool new paper out today by Yara Haridy and colleagues, describing the oldest known osteosarcoma in the vertebrate fossil record. The growth in question is on the proximal femur of the Triassic stem turtle Pappochelys.

Brian Engh did his usual amazing job illustrating this pervert turtle with no shell and a weird growth on its butt.

I don’t have a ton more to say about the paper, it’s short and sweet. I got to meet Yara in person at SVP last fall and learn about her research, and there is going to a LOT more weird stuff coming down the pike. She is after some really fundamental questions about where bone comes from, how it develops in the first place, and how it remodels and heals. Get ready to see some crazy jacked-up bones from other basal amniotes in the next few years, including some vertebrae that are so horked that Yara and I spent some time discussing which end was which.

On a probably inevitable and purely selfish personal note, I don’t blog nearly enough about turtles. I like turtles. Which, if you’re going to say, you gotta say like this kid:

In fact, I love turtles, and if there were no sauropods, I’d probably be working on turtles. Other people show you pictures of their cats, I’m going to show you pictures of my turtle, Easty. She’s a female three-toed box turtle, Terrapene carolina triunguis.

Here she is closing in on an unlucky roly-poly (or pill bug, if you prefer).

Having a close encounter with our cat Berkeley last summer. I think Easty kinda blew Berkeley’s mind. She’s been around our other cat, Moe, for years, so she’s completely unfazed by cats. But Berkeley is a SoCal kitty who showed up on our doorstep starving and yowling when he was about eight weeks old, so this was his first encounter with a turtle.

Berkeley batted at Easty’s shell a couple of times and then spent about half an hour having a visible existential crisis. Here was a small creature that he couldn’t frighten and couldn’t move, which was not the least bit afraid of him and either ignored him or treated him like an obstacle. Watching them interact — or rather, watching Easty act and Berkeley react — was solid entertainment for most of the afternoon.

Why have I hijacked this post to yap about my turtle? Primarily because up until now I’ve had a hard time visualizing a stem turtle. Turtles are so much their own thing, and I’ve been so interested in them for virtually my entire life, that imagining an animal that was only partly a turtle was very difficult for me. The thing I like most about Brian’s art of the tumorous Pappochelys is that it reads convincingly turtle-ish to me, especially the neck and head:

So congratulations to Yara and her coauthors for a nice writeup of a very cool find, and to Brian for another vibrant piece of paleoart. Triassic turtles sometimes had cancer on their butts. Tell the world!

Since I’ve already blown the weekly schedule here in the new year, maybe my SV-POW! resolution for 2019 will be to blog more about turtles. I’m gonna do it anyway, might as well make it a resolution so I can feel like I’m keeping up with something. Watch this space.


Aquilops skull, take 3

December 12, 2018

Nothing really new here, not like a new skull recon or anything. The original version I did for Farke et al. (2014) had the jaw articulated and closed. Then in 2017 I posted a version with the lower jaw disarticulated. Obviously what was needed was one with the lower jaw articulated and open. Now it exists, here. I mean, since I posted the separate parts last year people have had everything they needed to make their own, but it’s nice to have one already built, so here you go.