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Title: glacial till
Caption: Unlayered glacial till covers outwash deposits of clay and gravel sorted by the meltwater streams of a fluctuating ice sheet.
Category: Geology & Fossils
Credit: Album / Science Source / George Whiteley
Image size: 3437 × 5081 px | 50.0 MB
Print size: 29.1 × 43.0 cm | 1353.1 × 2000.4 in (300 dpi)