mississippian period
常見例句
- A synthesis of current Mississippi period research from an area outside the traditional Mississippian heartland.
從一個(gè)地區(qū)綜合研究當(dāng)前密西西比州時(shí)期傳統(tǒng)密西西比以外的中心地帶。 - Silurian'. ' and before the Mississippian or Carboniferous Period, and characterized by the appearance of forests and amphibians.
處于志留記之后，密西西比紀(jì)或石炭紀(jì)之前，森林和兩棲類的出現(xiàn)是其特征。 返回 mississippian period