Kotelnich the uniqueness of the landmark, the only comparable sight being Karoo, South Africa. Annually Russian and foreign scientists find skeleton fragments and bones of ancient animals of the Permian period of Palaeozoic era, Triassic and Jurassic periods of Mesozoic era. Paleontological museum of Kotelnich was opened in 1994. It exhibits both the findings from the excavation site in Kotelnich, and the replicas of the most famous findings from Germany, the USA, and Mongolia. The exposition of the museum shows the global geological and evolution processes that took place on Earth about 200 million years ago. The workers of the museum
Wallowa Mountains addition there are many older terranes between the batholith and basalt flows. The Wallowa Batholith is formed of granite from a magma upwelling in Late Jurassic and Early Cretaceous time (between 160 million and 120 million years ago). The placement of this rock caused uplift of the surface, which at the time was tropical sea. This is evident from the slate, quartzite, and marble present in the mountains, which come from metamorphism of the sedimentary deposits of oceans during the Triassic. At the center of the Batholith are granodioritic rocks, while the outer limits of the range are tonalitic. The