sole mark
in exchange, as a means of reciprocating
present participle of catabolize
(geology) A feature, on the undersurface of a sedimentary stratum, that is a cast of a corresponding feature on the upper surface of the lower stratum
A surname.
地質学者は、砂岩層の底面に残された、下位層の上面の形が写った痕跡（底面痕）を注意深く測定した。
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DiQt
Free
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