Geology of Finland subsequent uplift and erosion would have eroded all of these sediments. In Finland, Caledonian nappes overlie shield rocks of Archean age. Despite occurring in about the same area the Scandinavian Caledonides and the modern Scandinavian Mountains are unrelated. The ice sheet that covered Finland intermittently during the Quaternary grew out from the Scandinavian Mountains. By some estimates the Quaternary glaciers eroded away on average 25 m of rock in Finland, with the degree of erosion being highly variable. Some of the material eroded in Finland has ended up in Germany, Poland, Russia and the Baltic states. Ground till left by
Latvia–Russia relations Latvia–Russia relations Latvia–Russia relations (, ) is the bilateral foreign relations between Latvia and Russia. Latvia has an embassy in Moscow and two consulates general: in Pskov and Saint Petersburg. Russia has an embassy in Riga and two consulates general: in Daugavpils and Liepāja. Both Russia and Latvia are members of UN, OSCE and Council of Europe. They have recognized each other since 1991. From 1920 to 1940, relations between the countries had existed. On August 11 1920, the Republic of Latvia and the Russian Soviet Federal Socialist Republic signed a peace treaty. Article 14 of the Treaty provided for