Geologic units in Sagadahoc county, Maine

Additional scientific data in this geographic area

Ordovician - Precambrian Z Cushing Formation (Ordovician - Precambrian Z) at surface, covers 40 % of this area

Ordovician - Precambrian Z Cushing Formation

Ordovician - Precambrian Z Cape Elizabeth Formation (Ordovician - Precambrian Z) at surface, covers 31 % of this area

Ordovician - Precambrian Z Cape Elizabeth Formation

Silurian - Ordovician Vassalboro Formation (Silurian - Ordovician) at surface, covers 16 % of this area

Silurian - Ordovician Vassalboro formation

Devonian granite (Devonian) at surface, covers 4 % of this area

Devonian granite

Ordovician - Precambrian Z Scarboro and Diamond Island formations (Ordovician - Precambrian Z) at surface, covers 4 % of this area

Ordovician - Precambrian Z Scarboro and Diamond Island formations

Ordovician - Precambrian Z Spring Point Formation (Ordovician - Precambrian Z) at surface, covers 2 % of this area

Ordovician - Precambrian Z Spring Point Formation

Ordovician - Precambrian Z Cushing Formation, limestone (Ordovician - Precambrian Z) at surface, covers 1 % of this area

Ordovician - Precambrian Z Cushing Formation limestone

Ordovician - Precambrian Z Cushing Formation, sulfidic pelite (Ordovician - Precambrian Z) at surface, covers 0.6 % of this area

Ordovician - Precambrian Z Cushing Formation sulfidic pelite

Devonian granodiorite (Devonian) at surface, covers 0.1 % of this area

Biotite granodiorite