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Endothermic physiology of extinct megatooth sharks.
Griffiths ML, Eagle RA, Kim SL, Flores RJ, Becker MA, Maisch HM 4th, Trayler RB, Chan RL, McCormack J, Akhtar AA, Tripati AK, Shimada K. Griffiths ML, et al. Among authors: shimada k. Proc Natl Acad Sci U S A. 2023 Jul 4;120(27):e2218153120. doi: 10.1073/pnas.2218153120. Epub 2023 Jun 26. Proc Natl Acad Sci U S A. 2023. PMID: 37364100 Free PMC article.
Evolutionary pathways toward gigantism in sharks and rays.
Pimiento C, Cantalapiedra JL, Shimada K, Field DJ, Smaers JB. Pimiento C, et al. Among authors: shimada k. Evolution. 2019 Mar;73(3):588-599. doi: 10.1111/evo.13680. Epub 2019 Jan 24. Evolution. 2019. PMID: 30675721
Comment on "An early Miocene extinction in pelagic sharks".
Feichtinger I, Adnet S, Cuny G, Guinot G, Kriwet J, Neubauer TA, Pollerspöck J, Shimada K, Straube N, Underwood C, Vullo R, Harzhauser M. Feichtinger I, et al. Among authors: shimada k. Science. 2021 Dec 10;374(6573):eabk0632. doi: 10.1126/science.abk0632. Epub 2021 Dec 9. Science. 2021. PMID: 34882475 Free article.
Trophic position of Otodus megalodon and great white sharks through time revealed by zinc isotopes.
McCormack J, Griffiths ML, Kim SL, Shimada K, Karnes M, Maisch H, Pederzani S, Bourgon N, Jaouen K, Becker MA, Jöns N, Sisma-Ventura G, Straube N, Pollerspöck J, Hublin JJ, Eagle RA, Tütken T. McCormack J, et al. Among authors: shimada k. Nat Commun. 2022 May 31;13(1):2980. doi: 10.1038/s41467-022-30528-9. Nat Commun. 2022. PMID: 35641494 Free PMC article.
Cenozoic megatooth sharks occupied extremely high trophic positions.
Kast ER, Griffiths ML, Kim SL, Rao ZC, Shimada K, Becker MA, Maisch HM, Eagle RA, Clarke CA, Neumann AN, Karnes ME, Lüdecke T, Leichliter JN, Martínez-García A, Akhtar AA, Wang XT, Haug GH, Sigman DM. Kast ER, et al. Among authors: shimada k. Sci Adv. 2022 Jun 24;8(25):eabl6529. doi: 10.1126/sciadv.abl6529. Epub 2022 Jun 22. Sci Adv. 2022. PMID: 35731884 Free PMC article.
White shark comparison reveals a slender body for the extinct megatooth shark, Otodus megalodon (Lamniformes: Otodontidae).
Sternes PC, Jambura PL, Türtscher J, Kriwet J, Siversson M, Feichtinger I, Naylor GJP, Summers AP, Maisey JG, Tomita T, Moyer JK, Higham TE, da Silva JPCB, Bornatowski H, Long DJ, Perez VJ, Collareta A, Underwood C, Ward DJ, Vullo R, González-Barba G, Maisch HM, Griffiths ML, Becker MA, Wood JJ, Shimada K. Sternes PC, et al. Among authors: shimada k. Palaeontol Electronica. 2024 Jan 1;27(1):a7. doi: 10.26879/1345. eCollection 2024 Jan 1. Palaeontol Electronica. 2024. PMID: 39404696 Free PMC article.
4,680 results