teleoceras

例句：

1. 1.The teleoceras is a fossil found in the Cretaceous period.
   恐龙化石是白垩纪时期发现的。
2. 2. The discovery of teleoceras has sparked interest in paleontology.
   恐龙化石的发现激发了古生物学的兴趣。
3. 3. The teleoceras was discovered in the Yucatan Peninsula, Mexico.
   恐龙化石在墨西哥尤卡坦半岛被发现。