University of Latvia University of Latvia The University of Latvia (LU) () is a state-run university located in Riga, Latvia. It was established in 1919. The university is ranked 701st–750th in the world, as well as 4th in the Baltic states after the University of Tartu, Tallinn University of Technology, and Vilnius University. The University of Latvia, initially named as the Higher School of Latvia () was founded on September 28, 1919 on the basis of the former Riga Polytechnic (founded in 1862). The first rector of the university was chemist Paul Walden. In 1923, the school received its current name with the
Geology of Latvia Geology of Latvia The geology of Latvia includes an ancient Archean and Proterozoic crystalline basement overlain with Neoproterozoic volcanic rocks and numerous sedimentary rock sequences from the Paleozoic, some from the Mesozoic and many from the recent Quaternary past. Latvia is a country in the Baltic region of Northern Europe. Several hundred boreholes have returned data about the Precambrian crystalline basement of Latvia, indicating young Middle Proterozoic intrusive rocks such as 1.65 billion year old rapakivi granite or 1.82 billion year old granodiorite in the northeast. Most basement probably formed before the Svecofennian orogeny, between the Archean and Proterozoic. The