Hostname: page-component-586b7cd67f-2brh9 Total loading time: 0 Render date: 2024-11-27T23:12:56.202Z Has data issue: false hasContentIssue false
  • English
  • Français

The junction between the Skiddaw Slates and Borrowdale Volcanics in Newlands Beck, Cumberland

Published online by Cambridge University Press:  01 May 2009

Peter J. F. Jeans
Peter J. F. Jeans
Affiliation:
Department of GeologyUniversity of BirminghamBirmingham, B15 2TT
Get access Rights & Permissions [Opens in a new window]

Summary

The junction in Newlands Beck between the steeply dipping Skiddaw Slates striking N–S, and Borrowdale Volcanic rocks dipping gently to the SE is interpreted as an angular unconformity, and indicates the existence of pre-Borrowdale Volcanic folding. There is no cleavage associated with this folding, however, the ENE–WSW Caledonoid cleavage being the only one present, and this is common to both Skiddaw Slates and Borrowdale Volcanics.

Type
Articles
Information
Geological Magazine , Volume 109 , Issue 1 , January 1972 , pp. 25 - 28
Copyright
Copyright © Cambridge University Press 1972

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

Eastwood, T., Hollingworth, S. E., Rose, W. C. C., and Trotter, F. M. 1968. The Geology of the Country around Cockermouth and Caldbeck. Mem. geol. Surv. U.K. 298 pp. H.M.S.O., London.Google Scholar
Helm, D. G. & Siddans, A. W. B. 1971. The Deformation of a Slaty, Lapillar Tuff in the English Lake District: Discussion. Bull. geol. Soc. Am. 82, 523–32.CrossRefGoogle Scholar
Helm, D. G. 1970. Stratigraphy and structure in the Black Combe inlier, English Lake District. Proc. Yorks. geol. Soc. 38, 105–48.CrossRefGoogle Scholar
Roberts, D. E. 1971. Structures of the Skiddaw Slates in the Caldew Valley, Cumberland. Geol. J. 7, 225–38.CrossRefGoogle Scholar
Simpson, A. 1967. The Stratigraphy and Tectonics of the Skiddaw Slates and the relationship of the overlying Borrowdale Volcanic Series in part of the Lake District. Geol. J. 5, 391–418.CrossRefGoogle Scholar
Soper, N. J. 1970. Three critical localities on the junction of the Borrowdale Volcanic Rocks with the Skiddaw Slates in the Lake District. Proc. Yorks. geol. Soc. 37, 461–93.CrossRefGoogle Scholar
Soper, N. J. & Roberts, D. E. 1971. Age of cleavage in the Skiddaw Slates in relation to the Skiddaw aureole. Geol. Mag. 108, 293–302.CrossRefGoogle Scholar