Mineral Resources
Online Spatial Data
Geology
by state
Texas geologic units
Geologic units in Rains county, Texas
Wilcox Group, undivided
(Paleocene to Eocene)
at surface, covers 61 % of this area
Wilcox Group, undivided
Wills Point Formation
(Paleocene)
at surface, covers 23 % of this area
Wills Point Formation
Alluvium
(Holocene)
at surface, covers 11 % of this area
Alluvium
Kincaid Formation
(Paleocene)
at surface, covers 4 % of this area
Kincaid Formation
Terrace deposits
(Pleistocene and Holocene)
at surface, covers 0.5 % of this area
Terrace deposits
Kemp clay
(Late Cretaceous; Gulfian Series)
at surface, covers < 0.1 % of this area
Kemp clay