你即將離開本站

並前往https://www.nationalgeographic.com/history/article/110824-placental-mammal-shrew-fossil-earliest-ancestor-evolution-science

Dino-era Mammal the "Jurassic Mother" of Us All? - National ...

Newfound shrew-like fossil is oldest known in placental-mammal lineage. ... Placentals—including creatures from mice to whales—are all that ...

確定！ 回上一頁

查詢 「Placentals」的人也找了：

  1. Placenta
    2.
  2. Placentals
    3.
  3. Marsupials
    4.
  4. Therian
    5.
  5. Monotreme
    6.
  6. Umbilical cord
    7.
  7. Boreoeutheria
    8.
  8. Xenarthra
    9.