OCEANIC COMPLEXES IN THE EAST KUMROCH RANGE, KAMCHATKA
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dc.contributor.author | Tsukanov N.V. | |
dc.contributor.author | Fedorchuk A.V. | |
dc.date.accessioned | 2020-10-06T05:07:29Z | |
dc.date.available | 2020-10-06T05:07:29Z | |
dc.date.issued | 1989 | |
dc.identifier | https://elibrary.ru/item.asp?id=31089084 | |
dc.identifier.citation | Transactions (Doklady) of the USSR Academy of Sciences. Earth Science Sections, 1989, , 4, 99-103 | |
dc.identifier.issn | 0891-5571 | |
dc.identifier.uri | https://repository.geologyscience.ru/handle/123456789/17730 | |
dc.description.abstract | In East Kamchatka, Cretaceous oceanic rocks are known on the Cape Kamchatskiy peninsula and in the melange zones of the East Ranges. The authors' investigations in 1985-1987 revealed oceanic rocks in the eastern part of the Kumroch Range as well. The previously-identified Veltovaya Formation of this region, consisting of basalts and cherty, carbonaceous and clastic rocks, was thought to be a single stratigraphic section dated as Late Cretaceous to Miocene. Two rock complexes of different compositions (cherty-clastic and cherty-basaltic) and exhibiting tectonic relationships can be identified in the Vetlovaya Formation. In the eastern Kumroch Range there are oceanic rocks that constitute tectonic slabs in similar-age rocks of the ocean-side slope of the island arc. This phenomenon is best explained by accretion of oceanic blocks in middle Paleogene time. | |
dc.subject | Miocene | en |
dc.subject | Cretaceous | en |
dc.subject | Paleogene | en |
dc.title | OCEANIC COMPLEXES IN THE EAST KUMROCH RANGE, KAMCHATKA | |
dc.type | Статья | |
dc.subject.age | Cenozoic::Paleogene | en |
dc.subject.age | Cenozoic::Neogene::Miocene | en |
dc.subject.age | Мезозой::Меловая | ru |
dc.subject.age | Mesozoic::Cretaceous | en |
dc.subject.age | Кайнозой::Палеоген | ru |
dc.subject.age | Кайнозой::Неоген::Миоцен | ru |
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