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The volcanically produced Siberian Traps, the largest flood basalts of the Phanerozoic (the last 539 million years), mantle about 40 percent of the Siberian craton. [19] [29] The Siberian craton is known for its large mineral resources. The town of Norilsk is the world's largest supplier of nickel. In 2011 one-fifth of the world's production of ...
Sarmatian Craton – The southern part of the East European Craton or Baltica, also known as Scythian Plateau; Saxothuringian plate – Structural or tectonic zone in the Hercynian or Variscan orogen of central and western Europe; Siberian Craton – Ancient craton forming the Central Siberian Plateau; South Portuguese plate; Tarim craton
The map shows that the Central Asian Orogenic Belt is located at the northern portion of Asia, and can be divided into two major parts, which are Kazakhstan orocline and Tuva-Mongolia orocline. It is bounded by the East Europe Craton, Siberia Craton, Karakum Craton, Tarim Craton, and North China Craton. [7]
East European Craton, the core of Baltica. Volgo-Uralian Craton, Russia (3.0–2.7 Ga) Baltic Shield, part of the East European Craton; Fennoscandian Shield, the exposed Northwestern part of the Baltic Shield in Norway, Sweden and Finland (3.1 Ga) Karelian Craton, part of the Fennoscandian Shield in Southeast Finland and Karelia Russia, (3.4 Ga)
The Siberian Traps (Russian: Сибирские траппы, romanized: Sibirskiye trappy) are a large region of volcanic rock, known as a large igneous province, in Siberia, Russia. The massive eruptive event that formed the traps is one of the largest known volcanic events in the last 500 million years.
The Anabar Shield (larger pale blue dot) in the north of the Siberian Craton. The Anabar Shield (Russian: Анабарский щит) is a shield in Siberia. It is an exposed basement of the Siberian Craton. Together with the Aldan Shield to the southeast, the Anabar Shield is one of the main features of the craton.
About 2.5 billion years ago (in the Siderian Period), Siberia was part of a continent called Arctica, along with the Canadian Shield.Around 1.1 billion years ago (in the Stenian Period), Siberia became part of the supercontinent of Rodinia, a state of affairs which lasted until the Tonian about 750 million years ago when it broke up, and Siberia became part of the landmass of Protolaurasia.
The Akitkan Orogen forms a suture between the Anabar Shield to the northwest and the Aldan Shield to the southeast. [ 8 ] [ 9 ] It is a feature of the Siberian Craton known only from geophysical data along most of its extent because it is covered by younger rocks.