Wenonah Formation

{{Infobox rockunit

| name = Wenonah Formation

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| type = Formation

| age = Cretaceous

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| region = {{Flag|New Jersey}}

| country = {{Flag|United States}}

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| underlies = Mount Laurel Formation

| overlies = Marshalltown Formation

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The Wenonah Formation is a geologic formation in New Jersey. It preserves fossils dating back to the Cretaceous period.