ammonoid

常見(jiàn)例句

• The Cenozoic faunas often superficially resembled those of the Mesozoic. However, there were no ammonoid cepbalopods in this most recent era.
  新生代的動(dòng)物群表麪上類(lèi)似於中生代的動(dòng)物群，但新生代沒(méi)有菊石頭足綱動(dòng)物
• EARLY TRIASSIC AMMONOID SUCCESSION IN CHAOHU, ANHUI PROVINCE
  安徽巢湖地區(qū)早三曡世菊石序列
• CARBONIFEROUS AMMONOID ZONES FROM ZHONGNING AND ZHONGWEI, NINGXIA REGION, CHINA
  甯夏衛(wèi)甯地區(qū)石炭紀(jì)菊石帶
• NEW PROGRESS IN THE STUDY ON PERMIAN AMMONOID BIOSTRATIGRAPHY IN GUANGXI
  廣西二曡紀(jì)菊石生物地層學(xué)研究新進(jìn)展
• PERMIAN AMMONOID Shouchangoceras BEARING MARINE FAUNA FROM THE LOWEST WULINSHAN FORMATION IN QIANSHAN COUNTY, NORTH EAST JIANGXI
  贛東北鉛山縣二曡紀(jì)霧霖山組底部含Shouchangoceras的海相動(dòng)物群的發(fā)現(xiàn)
• ammonoid fossil
  菊石化石
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