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Slaty cleavage associated with sandstone dykes in the Harlech Dome, North Wales

1975; Wiley; Volume: 10; Issue: 2 Linguagem: Inglês

10.1002/gj.3350100206

1099-1034

Denis E. B. Bates,

Geological Studies and Exploration

Abstract Slaty cleavage in the Llanbedr Slates (Lower Cambrian, North Wales) is developed parallel to a number of sandstone and grit dykes, entrained both upwards and downwards from arenaceous layers. The implications of these observations are discussed and compared with modem and fossil analogues.