Hertha Formation

{{Short description|Geologic formation in Missouri, United States}} {{Infobox rockunit | name = Hertha Formation | image = | caption = | type = Formation | age = Carboniferous | period = Carboniferous | prilithology = | otherlithology = | namedfor = | namedby = | region = Missouri | country = United States | coordinates = | unitof = | subunits = | underlies = | overlies = | thickness = | extent = | area = | map = | map_caption = }}

The '''Hertha Formation''' is a geologic formation in Missouri. It preserves fossils dating back to the Carboniferous period.

==See also== {{Portal|Earth sciences|United States|Paleontology}} * List of fossiliferous stratigraphic units in Missouri * Paleontology in Missouri

==References== * {{cite web|title= Fossilworks: Gateway to the Paleobiology Database|author= ((Various Contributors to the Paleobiology Database))|url= https://www.fossilworks.org|access-date= 17 December 2021|archive-date= 25 March 2022|archive-url= https://web.archive.org/web/20220325060448/http://www.fossilworks.org/cgi-bin/bridge.pl?action=home|url-status= live}}

Category:Carboniferous Missouri Category:Carboniferous southern paleotropical deposits Category:Geologic formations of Missouri