| 单词 | fossil record |
| 释义 | fossil record noun[CorS] uk/ˌfɒs.əl ˈrek.ɔːd/us/ˌfɑː.səl ˈrek.ɚd/thefossilsin aparticulargroupofrocksthat giveinformationabout how and when thoserocksformed, or the set of allfossilstogether that can be used totellthehistoryof theearth 化石记录Palaeontology & fossils
fossil record| American Dictionaryfossil record noun[C/U] us/ˈfɑs·əl ˌrek·ərd/earth science thefossilsin aparticulargroupofrocksthat giveinformationabout how and when thoserocksformed earth science Thefossilrecordis also the set of allfossilstogether that can be used totellthehistoryof theearth. Examplesoffossil recordfossil record Biases in thefossilrecordcan be due to features or mechanisms predating or postdating the collecting or during the collection process itself. From theCambridge English Corpus Nobody is pretending from this latter perspective that thefossilrecordis perfect, but it is argued it is good enough to derive a history. From theCambridge English Corpus However, despite the abundance of sequence data from genomes of organisms, molecular time estimates rely on accurate calibrations, usually from thefossilrecord. From theCambridge English Corpus This is unlikely to be available, as there is not likely afossilrecordof pain faces. From theCambridge English Corpus But there are other data from thefossilrecord, which are surely relevant to the evolution of a less narrowly defined object of study. From theCambridge English Corpus Thefossilrecordalso reveals that anatomical changes that broadened and shortened the pelvis and reshaped the birth canal began occurring well before this exodus. From theCambridge English Corpus The passage times through an arm are simple multiples of published results on impact andfossilrecordperiodicity and galactic plane half-periods. From theCambridge English Corpus The latter have a chitinous exoskeleton like insects and are often associated with them in thefossilrecord. From theCambridge English Corpus This is consistent with rare examples of soft tissue evidence from the bodyfossilrecord. From theCambridge English Corpus As a corollary, thefossilrecordwas implicitly and rhetorically (though not practically) substituted with the molecular record. From theCambridge English Corpus As with vegetative tissue, it is not possible to assess the desiccation response of early seeds from thefossilrecord. From theCambridge English Corpus In contrast, the terrestrialfossilrecordis sparse and incomplete. From theCambridge English Corpus How far back in time can thefossilrecordof eukaryotes be extended? From theCambridge English Corpus Their analysis provides the mathematical foundation necessary for understanding the data of thefossilrecord. From theCambridge English Corpus Taeniosomus lampridiforms are poorly represented in thefossilrecord. From theCambridge English Corpus These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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