Stadtfeld Formation

{{Use dmy dates|date=April 2017}}

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| name = Stadtfeld Formation

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| type = Formation

| age = Devonian

| period = Devonian

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| namedfor = Oberstadtfeld{{cite journal |last1= De Baets |first1= Kenneth |last2= Goolaerts |first2= Stijn |last3= Jansen |first3= Ulrich |last4= Rietbergen |first4= Tim |last5= Klug |first5= Christian |date= 2013 |title= The first record of Early Devonian ammonoids from Belgium and their stratigraphic significance |url= https://www.zora.uzh.ch/id/eprint/79957/ |journal= Geologica Belgica |volume= 16 |issue= 3 |pages= 148–156 |doi= 10.5167/uzh-79957 |quote= The Stadtfeld Formation in the 'early modern sense' (type locality: Humerich near Oberstadtfeld...) |access-date= 8 December 2024}}

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| country = Germany

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The Stadtfeld Formation is a geologic formation in Germany. It preserves fossils dating back to the Devonian period.