Overview Creator: O'Neil, Grace Subject: Description:Chert Flake, 185x, Secondary Electron Image Date Original:2014, February 14 Language:eng Rights Rights Management:Original materials may be protected by the Copyright Law of the United States (more information). Technical Digitization Specifications:Saved as JPEG (level 12) in Photoshop CS6 Date Digital:Sun, 01/25/2015 - 20:00 Format:image/jpeg Type:Image
