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of 58
pro vyhledávání: '"M. R. Leeder"'
Autor:
M. R. Leeder
Publikováno v:
Geological Journal. 11:21-28
The alluvial depositional surface of the Scottish Border Basin in youngest Upper Old Red Sandstone times is thought to have been dissected and subsequently disrupted and buried as an effect of magma formation and lava eruption. Lengthy periods of sur
Autor:
R. L. Gawthorpe, M. R. Leeder
Publikováno v:
Basin Research. 12:195-218
Autor:
M. R. Leeder, M. D. Stewart
Publikováno v:
Geological Society, London, Special Publications. 103:25-39
Autor:
M. R. Leeder
Publikováno v:
Geological Society, London, Special Publications. 73:7-22
Autor:
M. R. Leeder
Publikováno v:
Modern and Ancient Fluvial Systems
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d2ed1dcbb54ee2455daff2ed6e74fefd
https://doi.org/10.1002/9781444303773.ch1
https://doi.org/10.1002/9781444303773.ch1
Publikováno v:
Journal of the Geological Society. 148:331-343
The active Psatha–Skinos normal fault is uplifting a contrasting variety of lithologies in its footwall, including Mesozoic limestones, ophiolitic peridotites and poorly-consolidated Plio-Pleistocene sediments of the inactive Megara basin. In the l
Autor:
M. R. Leeder
Publikováno v:
Proceedings of the Yorkshire Geological Society. 40:129-180
Summary Lower Border Group (Tournaisian) successions in the Northumberland basin are divided into seven formations. Only broad correlation between laterally equivalent formations is possible owing to facies changes. Facies association 1 comprises thi
Autor:
M. R. Leeder
Publikováno v:
Scottish Journal of Geology. 10:283-296
Synopsis The Northumberland basin was initiated after eruption of alkali basalts onto the alluvial plains of the Upper Old Red Sandstone Scottish Border basin. The Birrenswark and Kelso Lavas are postulated as of upper mantle origin, produced by part
Autor:
M. R. Leeder, M. Nami
Publikováno v:
Proceedings of the Yorkshire Geological Society. 42:461-482
SUMMARY Alternative alluvial and deltaic depositional models for the topmost Scarborough and Scalby Formation are outlined. Biostratigraphical and sedimentological arguments are used to deduce that a lengthy time gap of around 9.0 m.y. existed betwee