microfossil
英 [ˌmaɪkrəʊ'fɒsl] 美 [ˌmaɪkroʊ'fɒsəl]

n.

微体化石，微化石；

英英释义

microfossil[ ,maikrəu'fɔsəl ]

• n.a fossil that must be studied microscopically

双语例句

用作名词(n.)

1. No creditable macrofossil record of the Fagaceae exists in the Cretaceous deposits and all the Cretaceous microfossil reports remain equivocal and require further study.
   白垩纪尚无壳斗科可靠的大化石记录，微化石需要进一步研究才能确定亲缘关系以及古新世壳斗科已经分化出两个类群。

权威例句

The Microfossil Record of Early Land Plants
Microfossil Assemblages and the Cenomanian-Turonian (late Cretaceous) Oceanic Anoxic Event
Microfossil evidence for changing salinity patterns in the bay of Bengal over the last 20 000 years
Confidence limits of species proportions in microfossil assemblages
Statistics for microfossil concentration measurements employing samples spiked with marker grains
The Microfossil Record of Early Land Plants: Advances in Understanding of Early Terrestrialization, 1970-1984 [and Discussion]
A New Method for the Estimation of Absolute Microfossil Numbers, with Reference Especially to Diatoms
Cyclic and secular variation in microfossil biomineralization: clues to the biogeochemical evolution of Phanerozoic oceans
The Southern ocean at the Last Glacial maximum - a circum-Antarctic view based on siliceous microfossil records
The late-glacial and early-Holocene palaeoecology of cladoceran microfossil assemblages at Kråkenes, western Norway, with a quantit...