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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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3D ModelsArtBrian EnghLife RestorationsStinkin' FishSciences de la terre et de l'environnementAnglais
Publié
Auteur Matt Wedel

If I had to sum up my main research program over the past 20+ years, it would be, “Why pneumatic bone?” Or as I typically put it in my talks, most bone has marrow inside, so if you find bone with air inside, someone has some explaining to do (f’rinstance). One of the reasons I […]

100% Totally RealCaudalCredit Where It's DueGiraffatitanJust Plain WrongSciences de la terre et de l'environnementAnglais
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It is said that, some time around 1590 AD, Galileo Galilei dropped two spheres of different masses from the Leaning Tower of Pisa[1], thereby demonstrating that they fell at the same rate. This was a big deal because it contradicted Aristotle’s theory of gravity, in which objects are supposed to fall at a speed proportional to their mass.

RantsScience CommunicationTutorialSciences de la terre et de l'environnementAnglais
Publié
Auteur Matt Wedel

“And in conclusion, this new fossil/analysis shows that Lineageomorpha was more [here fill in the blank]: diverse morphologically varied widely distributed geographically widely distributed stratigraphically …than previously appreciated.“  Yes, congratulations, you’ve correctly identified that time moves forward linearly and that information accumulates.

CaudalOpen AccessPapers By SV-POW!sketeersPeer ReviewStinkin' CrocsSciences de la terre et de l'environnementAnglais
Publié

A month after I and Matt published our paper “Why is vertebral pneumaticity in sauropod dinosaurs so variable?” at Qeios , we were bemoaning how difficult it was to get anyone to review it. But what a difference the last nineteen days have made!

Burpee Museum Of Natural HistoryCeratopsiansConferencesIntegumentMuseumsSciences de la terre et de l'environnementAnglais
Publié
Auteur Matt Wedel

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Stinkin' PublishersSciences de la terre et de l'environnementAnglais
Publié

Today should be a day of rejoicing, as it brings us a new sauropod: Arackar licanantay Rubilar-Rogers et al. 2021., a small titanosaur from Chile. It’s not, though. Because not only is this paper behind a paywall in Elsevier’s journal Cretaceous Research , but the paywalled paper is what they term a “pre-proof” — a fact advertised in a tiny font half way down the page rather than in a giant red letters at the top.

CamarasaursCervicalGoofyIt Came From The Surface Of MarsSciences de la terre et de l'environnementAnglais
Publié
Auteur Matt Wedel

{.size-large .wp-image-18621 .aligncenter loading=“lazy” attachment-id=“18621” permalink=“http://svpow.com/2021/02/24/a-sauropod-on-mars/25619_pia24423-3-1600/” orig-file=“https://svpow.wordpress.com/wp-content/uploads/2021/02/25619_pia24423-3-1600.jpg” orig-size=“1608,1196” comments-opened=“1”

AlamosaurusBarosaurusCervicalCredit Where It's DueDiplodocidsSciences de la terre et de l'environnementAnglais
Publié
Auteur Matt Wedel

Have you been reading Justin Tweet’s series, “Your Friends the Titanosaurs“, at his awesomely-named blog, Equatorial Minnesota? If not, get on it. He’s been running the series since June, 2018, so this notice is only somewhat grotesquely overdue. The latest installment, on Alamosaurus from Texas and Mexico, is phenomenal.