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
Jurassic was relatively narrow, while the South Atlantic did not open until the following Cretaceous period, when Gondwana itself rifted apart. The Tethys Sea closed, and the Neotethys basin appeared. Climates were warm, with no evidence of glaciation. As in the Triassic, there was apparently no land over either pole, and no extensive ice caps existed. The Jurassic geological record is good in western Europe, where extensive marine sequences indicate a time when much of that future landmass was submerged under shallow tropical seas; famous locales include the Jurassic Coast World Heritage Site in southern England and the renowned late Jurassic