411 REFERENCE · Wiktionary
Flysch
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
flysch
English
Noun
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en geology A set of tertiary strata in the Alps.
en 2004 w:Richard Fortey The Earth 84 Folio Society 2011 The lower part of the rock section over which you have just climbed is the Flysch: dark grey slaty rocks that come out in small shards if you pick at them with your fingers.