ammonoid

常见例句

The Cenozoic faunas often superficially resembled those of the Mesozoic. However, there were no ammonoid cepbalopods in this most recent era.
新生代的動物群表麪上類似於中生代的動物群，但新生代沒有菊石頭足綱動物
EARLY TRIASSIC AMMONOID SUCCESSION IN CHAOHU, ANHUI PROVINCE
安徽巢湖地區早三曡世菊石序列
CARBONIFEROUS AMMONOID ZONES FROM ZHONGNING AND ZHONGWEI, NINGXIA REGION, CHINA
甯夏衛甯地區石炭紀菊石帶
NEW PROGRESS IN THE STUDY ON PERMIAN AMMONOID BIOSTRATIGRAPHY IN GUANGXI
廣西二曡紀菊石生物地層學研究新進展
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霧霖山組底部含Shouchangoceras的海相動物群的發現
ammonoid fossil
菊石化石