- Source: Gasconade Formation
The Gasconade Formation is a geologic formation in the Ozarks of Missouri. It preserves fossils dating back to the Ordovician Period.
Paleofauna
= Monoplacophora
=Kirengella
K. expansus
Titanoplina
T. meramecensis
See also
List of fossiliferous stratigraphic units in Missouri
Paleontology in Missouri