Abstract
The large sorted stone-stripes of the Rhinog Mountains, North Wales post-date the last major glaciation of this area which occurred penecontemporaneously with the Main Wurm glaciation of Continental Europe. Ice from the northern Irish Sea basin, Scotland and the English Lake District, however, readvanced to a position some 25 km NW of the Rhinog Mountains sometime after 16,830 years B.P. The sorted stone-stripes of the Rhinog Mountains and other periglacial fossil forms, developed in the Main Wiirm glacial drifts of the Cardigan Bay lowlands, were most probably formed during the latter readvance. Their formation, however, was not associated with large scale solifluction.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have