新生代 [地质] Cenozoic ; [地质] neozoic era

中生代 Mesozoic ; The Mesozoic Era ; Mz

隐生代 Cryptic era

灵生代 [古] Anthropozoic era ; anthropogenic era

始生代 [地质] eozoic ; archeozoic era ; Eozic era

无生代 Azoic ; [地质] azoic era

原生代 Proterozoic ; Proterozic era

次生代谢物 secondary metabolite ; secondary chemicals

新生代层 cainozoic stratum