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A tectonic profile across the caledonides of south Mayo

✍ Scribed by J. F. Dewey; W. E. A. Phillips


Book ID
102846249
Publisher
John Wiley and Sons
Year
2007
Tongue
English
Weight
548 KB
Volume
3
Category
Article
ISSN
0072-1050

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✦ Synopsis


Abstract

A composite tectonic profile, from Clew Bay to central Murrisk is constructed and the sequence of structural events from the Upper Cambrian to post‐Wenlockβ€”pre‐VisΓ©an (C~2~ S~2~) times is outlined. Four main structural episodes affected the Dalradian rocks in pre‐Arenig times. β€˜Taconic’ thrusting and concentric folding were important, and finally a complex sequence of structures were variably imprinted on the Dalradian, Ordovician and Silurian rocks during post‐Wenlock, pre VisΓ©an (C~2~ S~2~) times.


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A revision of the Ordovician stratigraph
✍ Kieran M. Ryan; D. Michael Williams; Drew S. Coleman; Staci Loewy πŸ“‚ Article πŸ“… 2010 πŸ› John Wiley and Sons 🌐 English βš– 711 KB

## Abstract The western Ireland Ordovician stratigraphy has been previously used to constrain the timing of docking of an island arc and its fore‐arc basin with the margin of Laurentia for the British and Irish Caledonides. New field relationships and age data indicate that one of the key formation