Illustration talk slide 58

Illustration talk slide 59

Illustration talk slide 60

The rest of the series.

References

Illustration talk slide 44

Illustration talk slide 45

Illustration talk slide 46

On that last slide, I also talked about two further elaborations: figures that take up the entire page, with the caption on a separate (usually facing) page, and side title figures, which are wider than tall and get turned on their sides to better use the space on the page.

Also, if I was doing this over I’d amend the statement on the last slide with, “but it doesn’t hurt you at all to be cognizant of these things, partly because they’re easy, and partly because your paper may end up at an outlet you didn’t anticipate when you wrote it.”

And I just noticed that the first slide in this group has the word ‘without’ duplicated. Jeez, what a maroon. I’ll try to remember to fix that before I post the whole slide set at the end of this exercise.

A final point: because I am picking illustrations from my whole career to illustrate these various points, almost all fail in some obvious way. The photos from the second slide should be in color, for example. When I actually gave this talk, I passed out reprints of several of my papers and said, “I am certain that every single figure I have ever made could be improved. So as you look through these papers, be thinking about how each one could be made better.”

Previous posts in this series.

References

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.

Amphicoelias vert reconstruction by Mike

1.How big was Amphicoelias fragillimus? I mean, really?

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.

long nerves of sauropods

2. Oblivious sauropods being eaten

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.

krayt-cervicals

3. The sauropods of Star Wars

Weapons-grade anatomical pedantry.

Umbaran starfighters

4. CONFIRMED: the Umbaran Starfighter is an Apatosaurus cervical

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.

blue-whale-and-brachiosaurus

5. SV-POW! showdown: sauropods vs whales

Our original linkbait post. Don’t miss the shorter follow-up with more critters.

Is that your flexor tubercle, Saurophaganax, or are you just hungry to see me?

Is that your flexor tubercle, Saurophaganax, or are you just hungry to see me?

6. Friday phalanges: Megaraptor vs Saurophaganax

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.

flaming-vagabond-in-firefly-niska-station

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.

Christine Argot of the MNHN, Paris, drew our attention to this wonderful old photo (from here, original caption reproduced below):

© Paleontological Museum, Moscow In the beginning of XX century, the Severo-Dvinskaya gallery (named after prof. Amalitsky) became the gold basis of the exhibition hall of ancient life in the Geological Museum of St-Petersburg. The museum hall was completed with a cast of the Diplodicus carnegii skeleton presented by E.Carnegy fund in 1913, at the 300-th anniversary of the Romanovs dynasty.

© Paleontological Museum, Moscow
In the beginning of XX century, the Severo-Dvinskaya gallery (named after prof. Amalitsky) became the gold basis of the exhibition hall of ancient life in the Geological Museum of St-Petersburg. The museum hall was completed with a cast of the Diplodicus carnegii skeleton presented by E.Carnegy fund in 1913, at the 300-th anniversary of the Romanovs dynasty.

I found a different version of what seems to be the same photo (greyscaled, lower resolution, but showing more of the surrounding area) here:

1932-jyosqjdogynshijh rp cpodtegqnhjimtgalwjo

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?

Tornier's sprawling, disarticulated reconstruction of Diplodocus, modified from Tornier (1909, plate II).

Tornier’s sprawling, disarticulated reconstruction of Diplodocus, modified from Tornier (1909, plate II).

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

The form and attitudes of Diplodocus. Hay (1910: plate 1)

The form and attitudes of Diplodocus. Hay (1910: plate 1)

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?

References

  • 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.

Illustration talk slide 32

Illustration talk slide 33

Illustration talk slide 34

The links in the first slide:

Mike’s post on desaturating the background in specimen photos is here, and previous posts in this series are here.

Illustration talk slide 23

Illustration talk slide 24

Illustration talk slide 25

Illustration talk slide 26

Illustration talk slide 27

Illustration talk slide 28

Illustration talk slide 29

Illustration talk slide 30

Illustration talk slide 31

Previous posts in this series are here.

Illustration talk slide 16

Illustration talk slide 17

Illustration talk slide 18

Previous posts in this series:

Part 1: Intro and Stromer

Part 2: Taking good photos

Part 3: Backdrops and lighting

And the rest of the series is here.

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