00814073-a
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| 太古代, 太古化+的, 太古化, 太古代+的 |
| archean, archaean |
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[in geology] of or relating to the earliest known rocks formed during the Precambrian Eon |
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15129220-n
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| 始生代, 太古代 |
| Archean, Archean eon, Archean aeon, Archeozoic, Archaeozoic, Archeozoic eon, Archaeozoic aeon |
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the time from 3,800 million years to 2,500 million years ago; earth's crust formed; unicellular organisms are earliest forms of life |
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00814251-a
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| 太古代, 始生代+的, 始生代, 太古代+的 |
| archeozoic, archaeozoic |
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[in geology] of or belonging to earlier of two divisions of the Precambrian era |
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