Grund Formation

The Grund Formation is a geologic formation in Austria. It preserves fossils dated to the Langhian age of the Miocene period.^[1]

Grund Formation
Stratigraphic range: Langhian (MN5)
Type	Formation
Lithology
Primary	Sandstone, siltstone
Location
Country	Austria

Fosil content

Color key Taxon Reclassified taxon Taxon falsely reported as present Dubious taxon or junior synonym Ichnotaxon Ootaxon Morphotaxon		Notes Uncertain or tentative taxa are in small text; crossed out taxa are discredited.

Molluscs

Gastropods

Gastropods of the Grund Formation
Genus	Species	Location	Stratigraphic position	Material	Notes	Images
Kestocenebra[2]	K. vermeiji				A muricid gastropod
Ocenebra[2]	O. scorpio				A ocenebrine muricid

See also

• List of fossiliferous stratigraphic units in Austria