Goodwin Limestone

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

{{Infobox rockunit

| name = Goodwin Limestone

| image =

| caption =

| type = Geologic formation

| age = Ordovician

| period = Ordovician

| prilithology =

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| namedfor =

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| region = Nevada

| country = United States

| coordinates =

| unitof = Pogonip Group

| subunits =

| underlies = Ninemile Shale

| overlies = Windfall Formation

| thickness = {{convert|1800|ft|m}}

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The Goodwin Limestone is a geologic formation of the Pogonip Group in Nevada.

It preserves fossils dating back to the Ordovician period.