叠层岩 Save Sign in to save words Traditional (Taiwan): 疊層岩 diécéngyán ㄉㄧㄝˊ ㄘㄥˊ ㄧㄢˊ stromatolite Character by character 叠(dié)pile up 层(céng)pile on top of one another 岩(yán)cliff A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0