a layer of rock with a particular composition (especially of fossils); for dating the stratum
geological horizon 30 सेकंड में
- (noun) a layer of rock with a particular composition (especially of fossils); for dating the stratum
Meanings
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noun a layer of rock with a particular composition (especially of fossils); for dating the stratum
Summary
a layer of rock with a particular composition (especially of fossils); for dating the stratum
- (noun) a layer of rock with a particular composition (especially of fossils); for dating the stratum