Pictures
Pictures 1 and 2: Redoximorphical properties under a deformed line (© M. Eppinger) | |
Picture 3: Harvester CAT 580 (© M. Bacher-Winterhalter) | Picture 4: Red colour as product of the chemical reaction of 2,2'-dipyridil and ferrous iron (© D. Gehlert) |
Picture 5: Transect at the investigation site of Heiligkreuztal (© D. Gehlert) |