Before revision: Karna Lidmar-Bergström identifies the following type or areas centered on Blekinge, Bohuslän, Linköping/Västervik, Stockholm and Hudiksvall.
After revision: Karna Lidmar-Bergström identified joint valley landscape areas centered on Blekinge, Bohuslän, Linköping/Västervik, Stockholm and Hudiksvall.