You can now choose which layers you want to have visible (or selected but invisible) by default in GeoChronicles Bookmarks. Simply navigate to the GeoChronicles Bookmarks page (Tools -> GeoChronicles Bookmarks), and expand the ‘GeoChronicles Bookmark Layer Preferences’ table to the right of the main Bookmarks table, and then for each layer, choose whether you want it ‘visible’, ‘selected’, or ‘off’ by default. The main GB table will refresh with updated links.
You can choose which imagery layers you want as well as customize the overlay layers that are applied on top by default.