Search
Menu
Home
Sources
About
Contacts
Jefferson City Formation
The
Jefferson City
Formation
or
Jefferson
City
Dolomite
is a
geologic formation
in the
Ozarks
of
Missouri
and
Arkansas
.
The Jefferson
City is in part not
differentiated
from the
Cotter Formation
of
northern
Arkansas. It
preserves
fossils
dating
back to the
Ordovician period
.