出典:Wiktionary
cratonic sequence (複数形 cratonic sequences)
出典:Wikipedia
出典:『Wikipedia』 (2011/06/20 00:59 UTC 版)
A cratonic sequence refers to a very large-scale lithostratographic sequence that covers a complete marine transgressive-regressive cycle across a craton. They are also known as "megasequences", "stratigraphic sequences", "sloss sequence" or simply "sequences."