Creston Formation

{{Infobox rockunit

| prilithology =

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| period = Neoproterozoic

| age ={{Long fossil range | Neoproterozoic}}

| unitof = Marystown Group

| type = Formation

| region = Newfoundland

| country = Canada

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| map = Creston Formation map.svg

| map_caption = Occurrence of the Creston Formation in southeastern Newfoundland{{Cite web|url=http://geoatlas.gov.nl.ca/Default.htm|title=Newfoundland & Labrador Geoscience Atlas}}

}}

The Creston Formation is a formation cropping out in Newfoundland.