Cenozoic megatooth sharks occupied extremely high trophic positions

Emma R. Kast, Michael L. Griffiths, Sora L. Kim, Zixuan C. Rao, Kenshu Shimada, Martin A. Becker, Harry M. Maisch, Robert A. Eagle, Chelesia A. Clarke, Allison N. Neumann, Molly E. Karnes, Tina Lüdecke, Jennifer N. Leichliter, Alfredo Martínez-García, Alliya A. Akhtar, Xingchen T. Wang, Gerald H. Haug, Daniel M. Sigman