fossil
Definition
The preserved remains or traces of ancient organisms found in rock.
日本語 岩石中に古代生物の遺骸や痕跡が残るもの
Example
"Scientists discovered a dinosaur fossil during the excavation."
The preserved remains or traces of ancient organisms found in rock.
日本語 岩石中に古代生物の遺骸や痕跡が残るもの
"Scientists discovered a dinosaur fossil during the excavation."