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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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ApatosaurusBrontosaurusBYU Museum Of PaleontologyCervicalCervical RibsGeowissenschaftenEnglisch
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With my boy Colin Boisvert at BYU. He successfully defended his MS thesis, now he’s bound for OSU-Tulsa for doctoral work. You’ll hear more about his exploits reeeeaaaal soon. Fossil vending machine in the BYU Museum of Paleontology. All casts, except for the shark teeth and pieces of Campo del Cielo meteorite. They also have bigger casts for sale in the back. My brothers Venmoed me money for my birthday. BYU takes Venmo for fossil casts.

TaphonomyTate 2024TeaserTimelyGeowissenschaftenEnglisch
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Here’s something I’m going to be yapping about in my keynote talk, “The sauropod heresies: evolutionary ratchets, the taphonomic event horizon, and all the evidence we cannot see”, at the 2024 Tate Geological Museum’s Annual Summer Conference (link): how the fossil record of sauropods is probably wildly at variance with standing populations in life, at […]

Artificial IntelligenceJust Plain WrongLLMGeowissenschaftenEnglisch
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I know this is hardly news any more, but here is a particularly spectacular example of a Large Language model (“artificial intelligence”) making mistake after mistake. My question: Who described Xenoposeidon, when and where? The LLM’s answer: Xenoposeidon was described by paleontologists Paul M. Barrett, David B. Norman, and Paul Upchurch in 2008.

Anatomical DiscoveriesHuman AnatomyStinkin' Appendicular ElementsStinkin' MammalsGeowissenschaftenEnglisch
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I have a new paper out: Bas, A., Kay, K., Labovitz, J., and Wedel, M.J. 2024. New double and multiple variants of fibularis tertius. Extremitas 11: 111-118. This is a straight human anatomy paper, with a dual origin. But first let me tell you a little about the fibularis tertius muscle.

ApatosaurusBrontosaurusCervicalConferencesDiplodocidsGeowissenschaftenEnglisch
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1. VARIATION You know what’s variable? Apatosaur cervicals. Top: NSMT-PV 20375, cervical 7 in anterior and left lateral views (Upchurch et al. 2005). Middle: YPM 1861, cervical ?13, in posterior and left lateral views (Ostrom & McIntosh 1966). Bottom: YPM 1980, cervical 8 in anterior and left lateral views (Ostrom &