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Showing results for tags 'tetrapods'.
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Computed tomography and three-dimensional reconstruction of the Carboniferous 'killer tadpole' Crassigyrinus scoticus
Oxytropidoceras posted a topic in Fossil News
Scientists reveal face of 10-foot 'killer tadpole' that terrorized Earth long before the dinosaurs By Lydia Smith, Science Alert, May 5, 2023 Crushed Fossil Pieces Used To Reconstruct Killer “Tadpole From Hell” The monstrous tetrapod would have been a fearsome predator in the swamps of Scotland. Russell Moul, IFLScience, May 8, 2023 The open access paper is: Porro, L.B., Rayfield, E.J. and Clack, J.A., 2023. Computed tomography and three-dimensional reconstruction of the skull of the stem tetrapod Crassigyrinus scoticus Watson, 1929. Journal of Vertebrate Paleontology, p.e2183134. Yours, Paul H.-
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- carboniferous
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Strangely "Cooked" Bones From Carboniferous Lagerstätte Finally Explained (Ireland)
Oxytropidoceras posted a topic in Fossil News
Strangely Cooked Bones From 300 Millions Years Ago Can Finally Be Explained Michelle Starr, Nature, Science Alert, December 13, 2022 Ancient amphibians had their bones cooked, Trinity College Dublin The open access paper is: Gogáin, A.Ó., O'Sullivan, G., Clements, T., Hoare, B.C., Murray, J. and Wyse Jackson, P.N., 2022. Metamorphism as the cause of bone alteration in the Jarrow assemblage (Langsettian, Pennsylvanian) of Ireland. Palaeontology, 65(6), p.e12628. Yours, Paul H.- 2 replies
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- sphalerite
- variscan deformation
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Scottish palaeontology in the 21st century Tom Challands, Edinburgh Geological Society Lectures Edinburgh Geological Society Lectures Yorus, Paul H.
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- scotland
- paleontologists
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Hello, I use google translate, because my English is poor. I have a possible tetrapod jawbone fossil. I send you pictures. Thank you in advance for your help. Cordially Sophie
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Your Middle Ear Evolved From Fish Gills, Rare Chinese Fossils Prove Stephen Lunz, IFL Science, June 20, 2022 The open access paper is: Gai, Z., Zhu, M., Ahlberg, P.E. and Donoghue, P.C., 2022. The evolution of the spiracular region from jawless fishes to tetrapods. Frontiers in Ecology and Evolution. vol. 19, May 22, 2022 Yours, Paul H.
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An approximately 300 million-year-old fossil skeleton was discovered at Canyonlands National Park in Utah
Oxytropidoceras posted a topic in Fossil News
‘My jaw hit the floor’: Rare skeleton discovered in Utah’s Canyonlands overjoys paleontologists The nearly intact specimen could be from a previously unknown species. By Connor Sanders, The Salt Lake Tribune, November 5, 2021 300 million-year-old fossil skeleton in Utah could be the first of its kind By Sherry Liang, CNN News, November 5, 2021 Petrified Forest Paleontologists likely found a new species in Canyonlands National Park By Joe Giddens, Williams-Grand Canyon News, November 5, 2021 Yours, Paul H.-
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- carboniferous
- natural history museum of utah
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Giant lungfish genome elucidates the conquest of land by vertebrates
Oxytropidoceras posted a topic in Fossil News
The Massive Genome of The Lungfish May Explain How We Made The Leap to Land The open access paper is; Meyer, A., Schloissnig, S., Franchini, P. et al. Giant lungfish genome elucidates the conquest of land by vertebrates. Nature (2021). https://doi.org/10.1038/s41586-021-03198-8 Yours, Paul H.-
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- conquest of land
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Amniote tetrapods documented in two Pennsylvanian Grand Canyon trackways
Oxytropidoceras posted a topic in Fossil News
Discovered fossil tracks determined to be oldest known in Grand Canyon National Park ABC, Channel 15 News, Arizona The open access paper is: Rowland, S.M., Caputo, M.V., and Jensen, Z.A., 2020. Early adaptation to eolian sand dunes by basal amniotes is documented in two Pennsylvanian Grand Canyon trackways. PLoS ONE 15(8): e0237636. A related paper is: Francischini, H., Lucas, S.G., Voigt, S., Marchetti, L., Santucci, V.L., Knight, C.L., Wood, J.R., Dentzien-Dias, P. and Schultz, C.L., 2020. On the ;presence of Ichniotherium in the Coconino Sandstone (Cisuralian) of the Grand Canyon and remarks on the occupation of deserts by non-amniote tetrapods. PalZ, 94(1), pp.207-225. Yours, Paul H.-
- pennsylvanian
- trackways
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Fossil footprints found in Sydney suburb are from the earliest swimming tetrapods in Australia by Phil Bell, University of New England https://phys.org/news/2020-05-fossil-footprints-sydney-suburb-earliest.html Roy M. Farman et al. Australia's earliest tetrapod swimming traces from the Hawkesbury Sandstone (Middle Triassic) of the Sydney Basin, Journal of Paleontology (2020). DOI: 10.1017/jpa.2020.22 https://www.cambridge.org/core/journals/journal-of-paleontology/article/australias-earliest-tetrapod-swimming-traces-from-the-hawkesbury-sandstone-middle-triassic-of-the-sydney-basin/2C787D68A8F2F300B2111A0E68E5981C Yours, Paul H.
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- hawkesbury sandstone
- sydney
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