Climate and Time in Their Geological RelationsNote 259 — Chapter XXVII · PATH OF THE ICE-SHEET IN NORTH-WESTERN EUROPE AND ITS RELATIONS TO THE BOULDER CLAY OF CAITHNESS.[250]Reading edition“Glacial Drift of Scotland,” p. 29.◇Copy noteReturn to CHAPTER XXVII. PATH OF THE ICE-SHEET IN NORTH-WESTERN EUROPE AND ITS RELATIONS TO THE BOULDER CLAY OF CAITHNESS.[250]