The analogue sheets of the Prussian geological map in their respective last edition formed the basis. The scanned originals are also available in digital form on the Internet.
New
The Environmental Atlas maps are available in the new Map Application
Geological Map 1 : 25,000 (Historical GK25) 1937
Fig. 1: Sheet overview of the Geological Map 1 : 25,000 for the Berlin area with sheet number, sheet name, author, edition and year of publication
Image: Umweltatlas Berlin