Image: Acheulean Polyhedron
Size of this preview: 800 × 548 pixels. Other resolutions: 320 × 219 pixels | 1,261 × 864 pixels.
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Description: Acheulean polyhedron in quartzite that proceeds from a superficial site in the Valladolid province (Spain), in the valley of Douro river.
Author: José-Manuel Benito Álvarez (España) —> Locutus Borg
Usage Terms: Creative Commons Attribution-Share Alike 3.0
License: CC-BY-SA-3.0
License Link: http://creativecommons.org/licenses/by-sa/3.0/
Attribution Required?: Yes
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