Geologic units in Victoria county, Texas

Lissie Formation (Quaternary; Middle Pleistocene) at surface, covers 41 % of this area

Lissie Formation

Beaumont Formation, areas predominantly clay (Quaternary; Late Pleistocene) at surface, covers 21 % of this area

Beaumont Formation, areas predominantly clay

Beaumont Formation, areas predominantly sand (Quaternary; Late Pleistocene) at surface, covers 14 % of this area

Beaumont Formation, areas predominantly sand

Alluvium (Holocene) at surface, covers 13 % of this area

Alluvium

Goliad Formation (Miocene) at surface, covers 4 % of this area

Goliad Formation

Willis Formation (Pliocene) at surface, covers 3 % of this area

Willis Formation

Deweyville Formation (Quaternary; Pleistocene and Holocene?) at surface, covers 3 % of this area

Deweyville Formation

Terrace deposits (Pleistocene and Holocene) at surface, covers 1 % of this area

Terrace deposits

Deweyville Formation with higher level? (Quaternary; Pleistocene and Holocene?) at surface, covers < 0.1 % of this area

Deweyville Formation with higher level?

Fleming Formation (Miocene) at surface, covers < 0.1 % of this area

Fleming Formation