<geology, study> The history of the formation of stratified rocks. ... Origin: Gr, a bed. ... (04 Mar 1998) ... Found on http://www.encyclo.co.uk/local/20973
Stro`ma·tol'o·gy noun [ Greek ..., ..., a bed + -logy .] (Geol.) The history of the formation of stratified rocks. Found on http://www.encyclo.co.uk/webster/S/213