Llandeilo group

Llandeilo group
Llandeilo group Llan*dei"lo group` (Geol.) A series of strata in the lower Silurian formations of Great Britain; -- so named from Llandeilo in Southern Wales. See Chart of {Geology}. [1913 Webster]

The Collaborative International Dictionary of English. 2000.

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  • Llandeilo Group — In geology, the Llandeilo Group is the middle subdivision of the British Ordovician rocks. It was first described and named by Sir R. I. Murchison from the neighborhood of Llandeilo in Carmarthenshire. In the type area it consists of a series of… …   Wikipedia

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