bathonian age
常見(jiàn)例句
- There are rich bivalve and brachiopodous fossils within the bioclastic limestone and calcareous mudstone in the Buqu Formation in age from Bathonian.
佈曲組中的生物碎屑灰?guī)r和鈣質(zhì)泥巖層中産大量的雙殼類(lèi)和腕足類(lèi)化石，時(shí)代爲(wèi)中侏羅世巴通期。 返回 bathonian age