资料来源 : pyDict

里阿斯统

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Liassic \Li*as"sic\ (l[-i]*[a^]s"s[i^]k), a. (Geol.)
   Of the age of the Lias; pertaining to the Lias formation. --
   n. Same as {Lias}.