So, here’s a cool thing that happened at Norwescon. On Saturday afternoon, there was an autograph signing session. Probably to the surprise of no-one, a lot more people were interested in having things signed by the other two guests of honor, Galen Dara and Ken Liu, than by me. But happily I was situated between them so I coasted a bit on the interest they drew. There was quite a bit of downtime in the two-hour session, so I had the chance to chat with both Galen and Ken. That was actually a highlight of the con for me – I was hoping for a chance to get to know my fellow guests of honor a bit, instead of just passing them in the hallways as we all went off to our separate scheduled activities.

Whenever Galen Dara wasn’t signing autographs, she was drawing. Makes sense, right? You probably don’t get to be as professionally successful as she is if making art isn’t compulsive. And it was just my luck that the proximate cool thing around to draw was the skull of Aquilops – I was signing prints of my skull recon, and I had along the reconstructed cast skull that I use for education and outreach. So I had the fairly trippy experience of watching an award-winning artist at the top of her game draw ‘my’ critter.

As you can see from Galen’s Instagram, she draws and paints a lot of skulls, and she spends a lot of time exploring the geometric underpinnings of skulls. She warned me at the outset that her Aquilops skull would be more impressionistic than photo-realistic – her interpretation of Aquilops as organic art. I think it looks pretty great; I have to trace stuff to get the proportions that close on the first go. And as I recently mentioned in another post, it’s always mesmerizing for me to see how a visual artist can conjure form, weight, and texture one pencil-stroke at a time.

Many thanks to Galen for permission to post these pics, and for her interest in my favorite non-sauropod.


If you are within striking distance of Claremont, come watch me cross the streams of my amateur and professional careers as I talk about the intersection of astronomy and paleontology. And if you can’t make it in person, check out the livestream on the Raymond M. Alf Museum page on Facebook. Show starts Saturday, April 14, at 2:30 PM PDT.

Marten skull on top, opossum on bottom. Internal (medial) view of the right half of each skull.

These have been in my collection for ages, I just hadn’t gotten around to posting pictures. I don’t remember where I got them, but they were definitely purchased rather than collected. It’s funny, I remember the origin story of almost every bone and skull I’ve collected myself, but stuff I’ve bought tends to slide out of recollection.

I assume the marten is the American marten, Martes americana, but I haven’t keyed it out. The opossum is definitely Didelphis virginiana.

I think the opossum skull was already hemisected when it came to me – at least, I can’t find the other half. The marten I did myself, with a Dremel. In part because I wanted to compare the size and shape of the braincases. As you can see from the photos, the marten had a big wrinkly brain that left impressions on the inside of the skull, and these are visible externally through the thin walls of the braincase.

Now, I am an opossum fan, but I will be the first to admit that the osteological evidence does not imply a lot of brainpower for North America’s only resident marsupial. Apparently its brain was small and smooth, untroubled by any thoughts more complicated than trash can access. Images of opossum brains online confirm that impression (or maybe lack of impression, since we’re talking about braincases here).

And yet, opossums are still around, thriving in the face of placentals with our wrinkly brains, high metabolisms, regular garbage collection, and whatnot. Long may they scurry.

Here’s a bunch of cool stuff that is either available now or happening soon:

Sauropod Dinosaurs book excerpt in Prehistoric Times

Been on the fence about the sauropod book Mark Hallett and I wrote? Now you can try before you buy – our chapter on titanosaurs is reprinted in the new issue of Prehistoric Times magazine. I know it’s on newsstands because I picked it up at the local Barnes & Noble yesterday. You can also buy the issue from the PT website, physically or in digital form, solo or as part of a subscription. Many thanks to PT editor and publisher Mike Fredericks for the visibility, the staff at Johns Hopkins University Press for permission, and most of all to Mark Hallett for making it happen. We hope you enjoy it.

Get more sauropods in Mark Hallett’s 2018 dinosaur calendar

Mark has a dinosaur calendar out from Pomegranate, and I’m happy to say that sauropods are featured 5 out of 12 months. The calendar has a nice mix of Hallett classics and some newer works, including the cover art from our book, as shown above. Get it direct from Pomegranate or from Amazon.

Vicki’s public talk on forensic anthropology in December

My better half, anthropologist and author Vicki Wedel, is giving a public talk about her work on the evening of Thursday, December 14, at the Western Science Center in Hemet, California. Her title will be, “Bones, ballistics, and blunt force trauma.” I assume the talk will start at 6:00, but check the WSC website for details. The painted skull above is from the natural history museum in Vienna, and it doesn’t have any connection to the talk other than Vicki thought it was rad and I needed a skull to illustrate the post. For more on Vicki and her work, see these posts: cold case, book.


UPDATE: Final details on Vicki’s talk are out. It will start at 6:00, she’ll be signing copies of her book, Broken Bones: Anthropological Analysis of Blunt Force Trauma, and admission is $5.

My public talk on sauropods and whales in January

In January it will be my turn to give a talk at the Western Science Center. I’m on for the evening of Thursday, January 18. Title is not quite finalized but it will probably something along the lines of, “Dinosaurs versus whales: what is the largest animal of all time, and how do we know?” That’s me with the gray whale skeleton at Long Marine Lab in Santa Cruz, back in 2006. I was helping Nick Pyenson measure whales, back when we were both grad students. Ancient blog posts about that here: gray, blue.

See me in Seattle at Norwescon over Easter weekend

If you want to see me star-struck, come to Norwescon, home of the Philip K. Dick Award, next spring, where I’ll be rubbing shoulders with some vastly more famous people. Hugo, Nebula, and World Fantasy Award winner Ken Liu will be the Writer Guest of Honor, legendary SF&F visionary Wayne Douglas Barlowe Hugo- and World Fantasy Award-winning artist Galen Dara will be the Artist Guest of Honor, Green Ronin is the Spotlight Publisher, and, er, I will be the Science Guest of Honor. Yes, I’m alert to both the honor and the incongruity of the thing. When I’m not Freaking. Out. about hanging with two of my favorite creators, I’ll probably be giving talks on dinosaurs and astronomy (my other thing) and participating on some panels and signing books. I’ll try not to disappoint.

(c) Brian Engh and the Western Science Center

Quick hit here: all this week there are mastodon-themed events going on at the Western Science Center in Hemet, including talks from paleontologists and an opening reception this Friday evening, August 4, before the exhibit formally opens to the public on Saturday. There’s a good overview of events at the WSC website here, and a nice post about the science and scientists behind the mastodon-fest at the PLOS Paleo Community blog here.

(c) Brian Engh and the Western Science Center

I’m slapping Brian Engh’s art all over this post because one of the coolest things going this week will be the unveiling of Brian’s life-size painting of two fighting mastodons, which will cover one wall of the main paleo exhibit area at WSC (see also: Brian’s blog, Patreon page, and paleoart YouTube channel). Modern elephants use their tusks to do battle, and we have compelling evidence that fossil proboscideans did so as well, like the famous fighting mammoths of Crawford, Nebraska. One of the WSC mastodons, nicknamed Max, has several partially healed pathologies on his jaw that might be wounds from combat.

(c) Brian Engh and the Western Science Center

There are loads of other mastodons at the Western Science Center, and there’s going to be a lot of mastodon science going on this week, so head on out if you are in the area and interested in big dead things. I’ll be there myself, at least on Friday evening, not as a professional paleontologist but as a fan of proboscideans, Ice Age megafauna, Inland Empire science, and awesome paleo-art. I hope to see you there.

(c) Brian Engh and the Western Science Center

Promoting this to a post of its own, because dang, it deserves it. Frequent commenter Warren just brought to our attention this video, in which legendary* make-up artist Michael Westmore reveals that he based the design of the Klingon foreheads in Star Trek: The Next Generation on dinosaur vertebrae. Lots of discussion on this point between 3:40 and about 5:40 in the video.

*Westmore has won an Oscar and nine Emmys for his make-up work, and made make-up kits for CIA spies. His Wikipedia page is worth a read. If you saw some weirdo in a Trek series between ST:TNG and Enterprise, it was probably Westmore’s design.

Many thanks to Warren for letting us know about this. Fittingly, he put it in a comment on the final post in the Umbaran starfighter saga, in which we hypothesized and then confirmed that the Umbaran starfighters from Star Wars: The Clone Wars were based on cervical vertebrae of Apatosaurus.

I wonder how many other sci-fi universes will be – or already have been! – invaded by dinosaur vertebrae?

Old drawings (of heads)

June 25, 2017

I was organizing my files in DropBox and I found a folder of old drawings I’d almost forgotten about. I drew this back in the late 90s. It was used on a t-shirt by the OU Zoology Department. I got the general idea of making a head out of animals, and the specific idea of using a butterfly wing for the ear, from Wayne Douglas Barlowe’s cover for the novel Wild Seed by Octavia Butler. The snake I stole from ancient Egypt. I think everything else is in there just because I thought it was cool. Note that inverts, fish, herps, birds, and mammals are all represented, with a good balance of aquatic, terrestrial, and volant forms. It looks awfully hippie-dippie from 20 years out, but heck, what doesn’t?

“Solitude” by Mathew Wedel. CC BY-NC 4.0.

Well, this, I suppose.

I drew this about the same time. I was reading The Gnostic Gospels by Elaine Pagels and lots of stuff about ancient monastic traditions and thinking that if the world is an illusion that must be penetrated, then the evidence of one’s senses can only mislead. Also, Vicki was working for the state medical examiner in Oklahoma City and they used wooden dowels to represent the paths of bullets when reconstructing the skulls of those killed by gunfire. So here’s the skull of a monk, with all of the lethal pathways of distraction and temptation clearly marked as such. At last he can contemplate the eternal mysteries in perfect solitude.

Obviously I didn’t get on board the world-is-an-illusion, sensation-is-bad train – skewed pretty hard in the opposite direction, in fact. Possibly because years earlier the Chessmen of Mars by Edgar Rice Burroughs had shown me that pursuing ‘pure’ intellectual and spiritual inquiry would ultimately lead one to a pathetic existence as a disembodied head living in a cave (high culture, meet low culture). Anyway, whatever interest I might have had in that philosophy I exorcised through this drawing. Stripped of any art-making-a-point baggage, I still think it’s pretty bitchin’. I should make t-shirts.

Actually, I probably will make t-shirts of this one if there’s any interest. Hence the CC BY-NC license I put on it, as opposed to the normal CC BY for almost everything else on this site. Look at me, boldly experimenting with new licenses.

This, obviously, is a lot more recent. I was collating all of my scanned drawings and I realized that I’d gone to the trouble of drawing the cranium and lower jaw of Aquilops separately, but I’d never posted the version from before I composited them back into articulation. It is very unlike me to do work and then hide it, so here it is.

It wasn’t until I the post mostly written that I realized that all three drawings are of heads, none of them are saurischians (although the first includes a saurischian, but not the cool kind), and two are stinkin’ mammals (and not the cool kind). I stand ready for your slings and arrows.

For previous posts on my drawings, see: