faluns
Noun
Meaning
A series of strata, of the Middle Tertiary period, of France, abounding in shells, and used by Lyell as the type of his Miocene subdivision.
Source: Webster's dictionaryNoun
A series of strata, of the Middle Tertiary period, of France, abounding in shells, and used by Lyell as the type of his Miocene subdivision.
Source: Webster's dictionary