Read Edit View history 下寒武統 xiàhánwǔtǒng lower Cambrian Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 下寒武统/ 下寒武統 xiàhánwǔtǒng lower Cambrian lower Cambrian series; refers to geological strata from approximately 530 million years ago Edit Delete References Add reference No references for this word.
下寒武统/ 下寒武統 xiàhánwǔtǒng lower Cambrian lower Cambrian series; refers to geological strata from approximately 530 million years ago Edit Delete