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Sauropod Vertebra Picture of the Week

SV-POW! ... All sauropod vertebrae, except when we're talking about Open Access. ISSN 3033-3695
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AllosaurusClawsOstrichSaurophaganaxStinkin' Appendicular ElementsEarth and related Environmental Sciences
Published
Author Matt Wedel

The Rebor model of Saurophaganax “Notorious BIG Jungle Variant”, photo from the Big Bad Toy Store. The SVP 2024 abstract book dropped earlier this week. You can download it here.

Artificial IntelligenceLLMEarth and related Environmental Sciences
Published

I asked ChatGPT a very simple question: Here is the “solution” it suggested: That’s it. That’s the whole thing. Here’s the screenshot if you don’t believe me: This is a particularly lovely demonstration of the emptiness of LLMs. It recognises the words from the classic river-crossing puzzle, and generates a sequence of words resembling those to a solution. But they are entirely devoid of meaning.

BrachiosauridsCartilageCaudalDissectionField Museum (Chicago)Earth and related Environmental Sciences
Published
Author Matt Wedel

Luke Horton asked in a comment on a recent post: *FACEPALM* How we’ve gone almost 17 years without posting about a hypothetical sauropod dissection is quite beyond my capacity. I am also contractually obligated to remind you that the TV show “Inside Nature’s Giants” shows dissections of a whale, elephant, giraffe, tiger, anaconda, giant squid, etc., so it’s probably the closest we’ll ever get.

Anatomical DiscoveriesDissectionHands Used As Scale BarsOstrichPneumaticityEarth and related Environmental Sciences
Published
Author Matt Wedel

[This post received first place in the 2024 Blog Extravaganza at Adam Mastroianni’s Experimental History. Many thanks, Adam!] I first had this thought in 2019, and I started this draft in early 2020, but…you know how that particular story turned out.

3D PrintsCaudalCross SectionsFreakin SharksHaplocanthosaurusEarth and related Environmental Sciences
Published
Author Matt Wedel

Trunk vertebra of a tuna ( Thunnus ), OMNH RE 0042, showing paired bony spinal cord supports Here’s a grab-bag of follow-up stuff related to our new paper on neural canal ridges in dinos (Atterholt et al. 2024, see the previous post and sidebar page). Neural canal ridges, or bony spinal cord supports? I got into the habit of calling the inwardly-projecting bony prominences in the neural canals of sauropods and other

AbdarainurusAlamosaurusAllosaurusAstrophocaudiaBrontomerusEarth and related Environmental Sciences
Published
Author Matt Wedel

Bony spinal cord supports (arrows) in caudal vertebrae of several specimens of Camarasaurus . (a) Right lateral view of neural canal with broken vertebral arch, clearly exposing a bony spinal cord support (MWC 5496). (b) Anterolateral oblique view of the neural canal of the third caudal vertebra (SUSA 515) with a broken vertebral arch displaying a bony spinal cord support.

Open AccessStinkin' PublishersEarth and related Environmental Sciences
Published

Last time we talked about the evident hijacking of the PalArch Journal of Vertebrate Paleontology. No-one seemed to know what had happened or how. I managed to track down Andre J. Veldmeijer, who was involved with the PalArch journals a while back.