created sense approved 震旦纪/震旦紀 · zhèndànjì · Sinian Period — "Initial import from upstream dictionary"
震旦纪 / 震旦紀
zhèndànjì
Sinian Period
Sinian period, a geological period in the late Precambrian era roughly 800 to 542 million years ago.
震旦 (literal) → 震旦 · zhèndàn · Cinasthana 纪 (bound) → 纪/紀 · jì · era
Changed: simplified, traditional, gloss, definition, pinyin, variant pinyin, variants, separable parts, decomposition