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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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ApatosaurusAsk SV-POW!CartilageDefenseMass EstimatesCiências da Terra e do AmbienteInglês
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Three years ago, Tom Redd made a very generous commitment to the SV-POW! Patreon, and he remains our most generous donor in total. When I wrote to thank him his reply included “I have thousands of questions about apatosaurus that I would like to ask you some day.” It seemed only fair to invite him to ask some of those questions, so we asked him to give us five and said we’d try to answer them.

ChickenClawsT2M&DCiências da Terra e do AmbienteInglês
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This one hardly needs making. I found it by accident when we roasted a chicken this Sunday. As we were tearing the carcass apart like a pack of hyaenas, I noticed that one of the wings had a nice, distinct thumb claw. Here it is in a big plastic bowl in the kitchen — shown this way to emphasize its mundanity.

BrachiosauridsCartilageCaudalDissectionField Museum (Chicago)Ciências da Terra e do AmbienteInglês
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Luke Horton asked in a comment on a recent post: Given the chance to examine a titanosaur cadaver with your hypothetical army of anatomists, what would you look for first? *FACEPALM* How we’ve gone almost 17 years without posting about a hypothetical sauropod dissection is quite beyond my capacity.

Anatomical DiscoveriesDissectionHands Used As Scale BarsOstrichPneumaticityCiências da Terra e do AmbienteInglês
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[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. I’m picking it back up again now because I’ve had the titular point reinforced on several trips and projects over the past couple of years.

3D PrintsCaudalCross SectionsFreakin SharksHaplocanthosaurusCiências da Terra e do AmbienteInglês
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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?

AbdarainurusAlamosaurusAllosaurusAstrophocaudiaBrontomerusCiências da Terra e do AmbienteInglês
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New paper out, er, yesterday: Atterholt, J., Wedel, M.J., Tykoski, R., Fiorillo, A.R., Holwerda, F., Nalley, T.K., Lepore, T., and Yasmer, J. 2024. Neural canal ridges: a novel osteological correlate of postcranial neuroanatomy in dinosaurs. The Anatomical Record, 1-20. https://doi.org/10.1002/ar.25558 This one started a bit over 10 years ago, on April 9, 2014.