References
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The Leadhills Supergroup, formerly the Leadhills Group is a geological supergroup in Scotland. The Supergroup is named after the village of Leadhills.
Palaeoflow direction obtained from the horizons of the Corsewell Pont Conglomerate and the Glenn App Conglomerate indicates derivation from the north-west, presumed to be the Midland Valley arc.
Dates of detrital muscovite and garnet are c. 480-460 Ma, indicating an origin from metamorphic activity during the exhumation of the Dalradian Supergroup after the Grampian Orogeny
Greywackes, shales, siltstones and mudstones with conglomerates.
The south-eastern boundary is the Orlock Bridge Fault.
| | This article about a specific stratigraphic formation in the United Kingdom is a stub. You can help Wikipedia by expanding it. |
| | This Scottish location article is a stub. You can help Wikipedia by expanding it. |