Visiting relatives in Texas, just like last spring. Very distant relatives. And this happened:
Here’s the culprit, with his sidekicks Monorail Badger, Trashbag Tortoise, and Kas-Tor, Last Beaver of Krypton. A disreputable bunch.
The victim. Some call him the Winter Cervical. He was fast, strong–and he had a metal arm…ature.
Meanwhile, in the back:
March 9, 2014
Although it would be nice to think that our site views have octupled in the last day because of Mike’s fine and funny posts about what search terms bring people to SV-POW!, the real reason is that we were blessed by incoming links from both pages of this Cracked.com article.
Now, as any person who has ever accomplished anything whatsoever knows, it is super-important to avoid Cracked.com or you’ll still be up 23 hours from now reading, “6 Mind-Blowing Ways that Comedy Writers are Secretly Destroying Your Productivity”. (I’m kidding, that article doesn’t really exist–but if it did, I’m sure it would consist entirely of descriptions and links to six other Cracked articles). But that’s only true because most of the articles there hit the sweet spot at the intersection of funny, surprisingly informative, mercifully short, and well-written. Crack.com would be a more honest URL, but I assume it was taken.
Anyway, I’d like to return the favor, so here’s a list of the 6 SV-POW! Posts Most Likely to Blow the Minds of Cracked.com Readers. If I missed some goodies or recommended some stinkers, let me know–the comment thread is open.
Who doesn’t want to read about the bizarre real-world mystery surrounding what might have been the world’s largest dinosaur? If you’re not sold, consider that the picture above shows a single vertebra that was–or at least might have been–seven and a half feet tall.
The mercifully short version of this much longer post, in which I consider the consequences of the world’s largest animals having the world’s longest cells.
Weapons-grade anatomical pedantry.
Yes, there is a ship in Star Wars: The Clone Wars that is basically a flying dinosaur vertebra. It took us about five weeks to unravel that story–the post linked above has links to the rest of the saga.
Our original linkbait post. Don’t miss the shorter follow-up with more critters.
A deliberately goofy post in which I wax poetic about the largest predatory dinosaur claws ever discovered.
So, that was a big pile of superlatives and Star Wars. If you’re hungry for more substantial fare, you might start with our Tutorials page or our Things to Make and Do series on dissecting and skeletonizing modern animals. We also blog a lot about the evils of obstructive publishers and the need for open access to the scientific literature–you can find those posts on our Shiny Digital Future page.
A parting shot in my desperate quest for attention: this Star Wars ship flying around in the background in Firefly and Serenity is at least partly my fault–full story here. Oh, and my co-blogger Mike Taylor has written an insightful and affordable book about Doctor Who; read about it here.
March 1, 2014
Christine Argot of the MNHN, Paris, drew our attention to this wonderful old photo (from here, original caption reproduced below):
I found a different version of what seems to be the same photo (greyscaled, lower resolution, but showing more of the surrounding area) here:
What we have here is a truly bizarre mount of Diplodocus – almost certainly one of the casts of the D. carnegii holotype CM 84 — with perfectly erect, parasagittal hind-limbs, but bizarrely everted elbows.
There are a few mysteries here.
First, where and when was this photo taken? Christine’s email described this as a “picture of a Diplodocus cast taken in St. Petersburg around 1920″, and the caption above seems to confirm that location; but then why is it copyright the Paleontological Museum, Moscow? Since the web-site in question is for a Swedish museum, it’s not forthcoming.
The second photo is from the web-site of the Borisyak Paleontological Institute in Moscow, but that site unfortunately provides no caption. The juxtaposition with two more modern Diplodocus-skeleton photos that are from its own gallery perhaps suggest that the modern mount shown in the more recent photographs is a re-pose of the old mount in the black-and white photo. If so, that might mean that the skeleton was actually in Moscow all along rather than St. Petersburg, or perhaps that it was moved from St. Petersburg to Moscow and remounted there.
Does anyone know? Has anyone out there visited the St. Petersburg museum recently and seen whether there is still a Diplodocus skeleton there? If so, is it still mounted in this bizarre way? Better yet, do you have photos?
The second question of course is why was this posture used? This pose makes no sense for several reasons — one of which is that even if Diplodocus could attain this posture it would only serve to leave the forefeet under the torso in the same position as erect forelimbs would have them. The pose only makes any kind of sense at all if you imagine the animal lowering its torso to drink; but given that it had a flexible six-meter-long neck, that hardly seems necessary.
Of course Diplodocus does have a history of odd postures: because of the completeness of the D. carnegii holotype, it became the subject of the Sauropod Posture Wars between Tornier, Hay and Holland in the early 20th Century. Both Tornier (1909) and Hay (1910) favoured a sprawling posture like that of lizards (see images above and below), and were soundly refuted by Holland
But the Tornier and Hay postures bear no relation to that of the mounted skeleton in the photographs above: they position the forefeet far lateral to the torso, and affect the hindlimbs as well as the forelimbs. So whatever the Russian mount was doing, I don’t think it can have been intended as a representation of the Tornier/Hay hypothesis.
But it gets even weirder. Christine tells me that “I’m aware of [...] the tests that Holland performed on the Russian cast to get rid of the hypothesis suggesting a potential lizard-like posture. So I think that he would have never allowed such a posture for one of the casts he mounted himself.” Now I didn’t know that Holland had executed the mounting of this cast. Assuming that’s right, it makes it even more inexplicable that he would have allowed such a posture.
Or did he?
Christine’s email finishes by asking: “What do you think? do you think that somebody could have come behind Holland to change the position? do you know any colleague or publication who could mention this peculiar cast and comment its posture?”
Can anyone help?
- Hay, Oliver. P. 1910. On the manner of locomotion of the dinosaurs, especially Diplodocus, with remarks on the origin of birds. Proceedings of the Washington Academy of Sciences 12(1):1-25.
- Holland, W. J. 1910. A review of some recent criticisms of the restorations of sauropod dinosaurs existing in the museums of the United States, with special reference to that of Diplodocus carnegiei in the Carnegie museum. American Naturalist 44:259-283.
- Nieuwland, Ilja. 2010. The colossal stranger. Andrew Carnegie and Diplodocus intrude European Culture, 1904–1912. Endeavour 34(2):61-68.
- Tornier, Gustav. 1909. Wie war der Diplodocus carnegii wirklich gebaut? Sitzungsbericht der Gesellschaft naturforschender Freunde zu Berlin 4:193– 209.
October 17, 2013
convincing genetic engineers that everyone would look better if they had sauropod tails.
If you have no idea what I’m on about, go check out XKCD.
September 6, 2013
We’re just back from SVPCA 2013 in Edinburgh. The first part of the meeting was held at the Royal Society of Edinburgh, but on Friday we moved to the National Museums Scotland. Which is awesome. And free to the public. The design process for the museum seems to have been, “Okay, let’s get one of, oh, every interesting thing in the world, and put it right here.” We have tons more photos of amazing things from the museum, and maybe we’ll get around to posting them sooner or later, but today I have other things to do.
Like make fun of Mike. And talk about vomiting dinosaurs.
This groovy stuffed fulmar, Fulmarus glacialis, is shown in the act of puking, which it does to dissuade predators. And probably everyone else. I am reliably informed by Darren that this is unrealistic fulmar vomit, and that the real thing is more of a thin stream, like the world’s nastiest water gun, which can be directed with considerable accuracy. Note to self: don’t piss off the fulmars.
Last year cemented “drawing goofy sauropods down at the pub” as a regular SVPCA Thing. So one night I was out with Mike and Darren and paleoartist Bob Nicholls, who is famous around these parts as the creator of the Greatest. Paleoart. Ever. I did a goofy sketch in my notebook illustrating the “defensive vomit” hypothesis, which Brian Engh and I cooked up during this alligator dissection. More on that another time, maybe. Anyway, after bashing out a fairly pathetic sauropod-puking-on-theropod scene, I passed the notebook to Bob and said, “Make this not suck”. Which he did. (Seriously, if you could see my original scrawl, you’d be the one throwing up.)
So now I have an original Bob Nicholls sketch–heck, the world’s first Wedel-Nicholls artist collaboration!–in my notebook, of one of evolution’s most majestic successes responding appropriately to a vulgar, overstudied theropod. Bob drew it right in front of me and I got to drink good beer while I watched him work.
And that, more or less, is why I attend SVPCA.
I couldn’t sign off without giving you another version of Giant Irish Mike, with the background cropped out so he can be dropped right into posters, slide shows, and other works of science and art. I really, really hope that he turns up in conference talks and other presentations in the months and years to come. If so, send us a photo documenting his miraculous apparition and we’ll show it to the world.
September 6, 2013
Those familiar with Lull (1919: plate II: figure 2) will recognise this as “vertebra Q” of the Barosarus lentus holotype YPM 429, in ventral view.
Stay tuned for more exciting Barosaurus-related news!
Lull, R. S. 1919. The sauropod dinosaur Barosaurus Marsh. Memoirs of the Connecticut Academy of Arts and Sciences 6:1-42 and plates I-VII.
July 26, 2013
Now, for me to try to draw dinosaurs next to Brian is more than a little intimidating. I really felt the need to bring my A-game. So this is what I came up with. I’m posting it not because I think it is particularly likely* but because the blog has been a little sauropod-lite this summer, and heck, it’s Friday.
* Although frigatebirds and anoles and such might have some things to say about that.
July 13, 2013
From The Dinosaur Heresies.
April 12, 2013
Yesterday I was in Oxford for the Rigour and Openness in 21st Century Science conference (web-site here, tweets here though they also include newer ones from Day 2 which is happening as I write this).
There was a lot to enjoy about the day, including meeting Cameron Neylon of PLOS and Jason Hoyt of PeerJ, both for the first time. The highlight for me, unsurprisingly, was the debate at the Oxford Union in the evening, of which more in following posts.
Another highlight was meeting my anti-particle — the pro-Elsevier Mike Taylor. There are quite a few odd coincidences linking him and me, and he has been using us both as a motivating example of the need for ORCID: skip to 5:50 in this video for an example.
There was some speculation that if we ever met, we’d both be annihilated in a burst of pure energy, but happily there were no fireworks.
Apart from a brief fist-fight.
Other Mike Taylor (hereafter OMT) had some interesting things to say about Elsevier, but I won’t pass them on without his permission. Maybe he’ll drop by here and comment.
By the way, I think this was the second time I have worn a tie in the last decade or so.