https://www.science.org/doi/10.1126/sciadv.adi0505 Exceptionally preserved stomach contents of a young tyrannosaurid reveal an ontogenetic dietary shift in an iconic extinct predator 0008名無しのひみつ2023/12/13(水) 19:16:26.06ID:q/MBA/I5 求ム、トラクターG13型 0009名無しのひみつ2023/12/16(土) 12:54:37.42ID:2SUEvoGI 糞気持ち悪い