Juab Limestone

{{Short description|Geologic formation in Utah, United States}}

{{Infobox rockunit

| name = Juab Limestone

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| type = Formation

| age = Ordovician

| period = Ordovician

| prilithology = Limestone

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| region = Utah, Nevada

| country = United States

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| underlies = Kanosh Formation

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The Juab Limestone is a geologic formation in Utah. It preserves fossils dating back to the Ordovician period.{{cite web |title=Juan Limestone, Utah USA |url=https://www.mindat.org/paleo_strat.php?id=7936 |website=Mindat.org |publisher=Hudson Institute of Minerology |access-date=5 September 2024}}{{cite web |title=National Geologic Map Database |url=https://ngmdb.usgs.gov/Geolex/UnitRefs/JuabRefs_9018.html |website=U.S. Geologic Survey |publisher=U.S. Department of the Interior}}