Craighead Limestone

{{Short description|Geological formation in Scotland}}

{{Use dmy dates|date=April 2022}}

{{Infobox rockunit

| name = Craighead Limestone

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| type = Formation

| age = Ordovician

| period = Ordovician

| prilithology = Limestone

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| region = Scotland

| country = United Kingdom

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The Craighead Limestone is a geologic formation in Scotland. It preserves fossils dating back to the Ordovician period.