Dimetrodon YDAW Archive Reupload Corrections

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=8Sqqb-u4Mho

/ ydaw -- The show began its life on another channel several years ago. Now that we have a channel of our own, we're slowly bringing those episodes over to join our newer ones (with added corrections/updates). Fourth is Dimetrodon! • Check out our merch: https://ydawtheshop.etsy.com • Playlist of all of our older videos here: • Older YDAW Episodes • - • Contents: • 0:00 Original Episode • 8:11 Addenda • 8:55 Synapsids Sauropsids • 9:34 Gait Activity • 10:32 Size Variation • 10:55 Mouth Teeth • 12:25 Neck (or lack thereof) • 13:22 Nose, suppose • 14:20 Hearing • 15:50 Tail Uncertainty • 17:54 Hip Ankle • 18:59 Spinescence • 20:31 Sail Shape • 23:31 Posture • 24:38 Scales? • 25:45 Conclusion • - • For more updates and paleo-related fun, follow us: • Twitter: / ydawtheshow • Facebook: / ydawtheshow • Instagram: / yourdinosaursarewrong • Discord: / discord • Ko-fi: https://ko-fi.com/ydawtheshow • - • Sources Links: • Case, E. C. • (1907) • Revision of the Pelycosauria of North America (No. 55). • Carnegie Institution of Washington. • https://www.google.com/books/edition/... • Gilmore, C. W. • (1919) • A mounted skeleton of Dimetrodon gigas in the United States National Museum, with notes on the skeletal anatomy. • Proceedings of the United States National Museum 56 (2300): 525-539. • https://repository.si.edu/handle/1008... • Romer, A. S. • (1927) • Notes on the Permo-Carboniferous Reptile Dimetrodon. • Journal of Geology. • https://doi.org/10.1086/623462 • • Olson, E. C. • (1962) • Late Permian Terrestrial Vertebrates, U.S.A. and U.S.S.R. • Transactions of the American Philosophical Society, 52(2), 1–224. • https://doi.org/10.2307/1005904 • Hunt, A. P., Lucas, S. G. • (1998) • Vertebrate tracks and the myth of the belly-dragging. • Permian Stratigraphy and Paleontology of the Robledo Mountain, New Mexico: Bulletin 12, 12, 67. • https://www.google.com/books/edition/... • Kemp, T. S. • (2006) • The origin and early radiation of the therapsid mammal-like reptiles: a palaeobiological hypothesis. • Journal of Evolutionary Biology, 19(4), 1231–1247. • https://doi.org/10.1111/j.1420-9101.2... • Niedźwiedzki, G., Bojanowski, M. • (2012) • A Supposed Eupelycosaur Body Impression from the Early Permian of the Intra-Sudetic Basin, Poland. • Ichnos, 19(3), 150–155. • https://doi.org/10.1080/10420940.2012... • Kubo, T., Ozaki, M. • (2009) • Does pace angulation correlate with limb posture? • Palaeogeography, Palaeoclimatology, Palaeoecology, 275(1), 54–58. • https://doi.org/10.1016/j.palaeo.2009... • Huttenlocker, A. K., Rega, E., Sumida, S. S. • (2010) • Comparative anatomy and osteohistology of hyperelongate neural spines in the sphenacodontids Sphenacodon and Dimetrodon (Amniota: Synapsida). • Journal of Morphology, 271(12), 1407–1421. • https://doi.org/10.1002/jmor.10876 • • Fröbisch, J., Schoch, R. R., Müller, J., Schindler, T., Schweiss, D. • (2011) • A new basal sphenacodontid synapsid from the Late Carboniferous of the Saar-Nahe Basin, Germany - Acta Palaeontologica Polonica. • Acta Palaeontol. Pol. 56 (1): 113–120, 201 • https://doi.org/10.4202/app.2010.0039 • Berman, D. S., Reisz, R. R., Martens, T., Henrici, A. C. • (2011) • A new species of Dimetrodon (Synapsida: Sphenacodontidae) from the Lower Permian of Germany records first occurrence of genus outside of North America. • Canadian Journal of Earth Sciences. • https://doi.org/10.1139/e00-106 • Rega, E. A., Noriega, K., Sumida, S. S., Huttenlocker, A., Lee, A., Kennedy, B. • (2012) • Healed Fractures in the Neural Spines of an Associated Skeleton of Dimetrodon: Implications for Dorsal Sail Morphology and Function. • Fieldiana Life and Earth Sciences, 2012(5), 104–111. • https://doi.org/10.3158/2158-5520-5.1... • Brink, K. S., Reisz, R. R. • (2014) • Hidden dental diversity in the oldest terrestrial apex predator Dimetrodon. • Nature Communications, 5(3269), 1–9. • https://doi.org/10.1038/ncomms4269 • Hopson, J. A. • (2015) • Fossils, trackways, and transitions in locomotion. • In Great transformations in vertebrate evolution (pp. 125-141). • University of Chicago Press Chicago IL. • https://www.google.com/books/edition/... • Scott Hartman • (2016) • Taking a 21st century look at Dimetrodon • Dr. Scott Hartman's Skeletal Drawing.com • https://www.skeletaldrawing.com/home/... • Higashiyama, H., Koyabu, D., Hirasawa, T., Werneburg, I., Kuratani, S., Kurihara, H. • (2021) • Mammalian face as an evolutionary novelty. • Proceedings of the National Academy of Sciences, 118(44), e2111876118. • https://doi.org/10.1073/pnas.2111876118 • Bazzana-Adams, K. D., Evans, D. C., Reisz, R. R. • (2023) • Neurosensory anatomy and function in Dimetrodon, the first terrestrial apex predator. • iScience, 26(4), 106473. • https://doi.org/10.1016/j.isci.2023.1... • #ydaw #ep04 #dimetrodon

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