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pro vyhledávání: '"Ewart Kendall Walton"'
Autor:
Ewart Kendall Walton
Publikováno v:
Transactions of the Edinburgh Geological Society. 16:262-271
Types of graded bedding in Ordovician and Silurian rocks of the Southern Uplands of Scotland are described and their reliability as criteria of upward sequence assessed. Other structures, including ripple marking and current bedding, scour-and-fill,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2bc3e85ac98471d167b526522088fc44
https://doi.org/10.1144/transed.16.3.262
https://doi.org/10.1144/transed.16.3.262
Autor:
Ewart Kendall Walton
Publikováno v:
Proceedings of the Royal Society of Edinburgh. Section B. Biology. 65:327-357
SynopsisSedimentary structures in the greywackes of Peeblesshire, including graded bedding, cross-lamination and load-cast structures, are described and their origin discussed.Petrographically the greywackes are poorly sorted sediments composed of a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f121480ee75734cbf2369126cb330284
https://doi.org/10.1017/s0080455x0001465x
https://doi.org/10.1017/s0080455x0001465x
Publikováno v:
Quarterly Journal of the Geological Society. 116:85-105
The paper is an attempt to reconstruct the nature and position of the source, the mode of transportation and the envi ronment of deposition of the alternating grits and mudstones of the Hell’s Mouth Grits of the St. Tudwal’s Peninsula. The grit b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f3cd8df06abc6ca9574663173f47d99a
https://doi.org/10.1144/gsjgs.116.1.0085
https://doi.org/10.1144/gsjgs.116.1.0085