Английская Википедия:Cuyo Basin

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Шаблон:Distinguish Шаблон:Infobox sedimentary basin Cuyo Basin (Шаблон:Lang-es) is a sedimentary basin in Mendoza Province, western Argentina. The Cuyo Basin has a NNW-SSE elongated shape and is limited to the west by the Sierra Pintada System and to the east by the Pampean pericraton. To the north the basin reaches the area around the city of Mendoza.[1]

Description

The Cuyo Basin has an approximate area of Шаблон:Convert.[2] It has two major sub-basins: Cacheuta (Шаблон:Lang-es) in the north and Alvear (Шаблон:Lang-es) in the south. The northern fringes of Cacheuta sub-basin reaches into San Juan Province. The basin existed already during the Triassic but its current shape is derivative of the Andean orogeny.[1]

The basin originated as a rift basin in the context of extensional tectonics and crustal thinning that followed the Paleozoic Gondwanide orogeny.Шаблон:Refn

Stratigraphy

The stratigraphy of the Cuyo Basin comprises the following formations:

Age
Шаблон:Small		 Group Formation Lithologies Depositional environment Notes
style="background-color: Шаблон:Period color;" | Pleistocene Tunuyán [3]
style="background-color: Шаблон:Period color;" | Mio-Pliocene
Huayquerian		 Huayquerías Mudstones, sandstones, tuff Fluvial [4]
style="background-color: Шаблон:Period color;" | Miocene Mogotes Alluvial [5]
style="background-color: Шаблон:Period color;" | Miocene La Pilona Shales and sandstones Alluvial [5]
style="background-color: Шаблон:Period color;" | Middle Miocene
Laventan		 Mariño Sandstones Alluvial and eolian [5]
style="background-color: Шаблон:Period color;" | Late Oligocene
Deseadan
style="background-color: Шаблон:Period color;" | Early Oligocene Hiatus [5]
style="background-color: Шаблон:Period color;" | Priabonian
style="background-color: Шаблон:Period color;" | Bartonian
Divisaderan		 Divisadero Largo Fluvial [5]
style="background-color: Шаблон:Period color;" | Lutetian Papagayos Fluvial [5]
style="background-color: Шаблон:Period color;" | Early Eocene Hiatus [5]
style="background-color: Шаблон:Period color;" | Paleocene
style="background-color: Шаблон:Period color;" | Late Cretaceous
style="background-color: Шаблон:Period color;" | Early Cretaceous Punta de las Bardas Basalts Volcanic [5]
style="background-color: Шаблон:Period color;" rowspan=2 | Late Jurassic
Barrancas Sandstones and conglomerates Alluvial to fluvial [5]
style="background-color: Шаблон:Period color;" | Rhaetian Uspallata Río Blanco Fluvial-deltaic [5][6]
style="background-color: Шаблон:Period color;" | Norian
style="background-color: Шаблон:Period color;" rowspan=2 | Carnian Cacheuta Black shales Lacustrine [5][7]
Potrerillos Tuffs, conglomerates, sandstones, shales Alluvial to fluvial [5][7][8]
style="background-color: Шаблон:Period color;" | Ladinian Cerro de las Cabras Mudstones and conglomerates [5][7]
style="background-color: Шаблон:Period color;" | Anisian
style="background-color: Шаблон:Period color;" | Olenekian Río Mendoza Volcaniclastic conglomerates [5][7]
style="background-color: Шаблон:Period color;" | Induan
style="background-color: Шаблон:Period color;" | Late Permian Choiyoi Group [6]
style="background-color: Шаблон:Period color;" | Carboniferous Hiatus [9][10]
style="background-color: Шаблон:Period color;" | Devonian
style="background-color: Шаблон:Period color;" | Early Paleozoic Cuyania [9][10]

See also

Шаблон:Div col

Шаблон:Div col end

Notes and references

Notes

Шаблон:Reflist

References

Шаблон:Reflist

Bibliography

General
Divisadero Largo Formation
Huayquerías Formation
Mariño Formation

Further reading

Шаблон:Major South American geological formations Шаблон:Sedimentary basins of Argentina

Партнерские ресурсы
Криптовалюты
Магазины
Хостинг
Разное

  1. ↑ 1,0 1,1 Шаблон:Cite web
  2. ↑ Zencich et al., 2008, p.110
  3. ↑ Yrigoyen, 1993
  4. ↑ Garrido et al, 2017, p.51
  5. ↑ 5,00 5,01 5,02 5,03 5,04 5,05 5,06 5,07 5,08 5,09 5,10 5,11 5,12 5,13 Zencich et al., 2008, p.112
  6. ↑ 6,0 6,1 Spalletti et al., 2008, p.270
  7. ↑ 7,0 7,1 7,2 7,3 Spalletti et al., 2008, p.269
  8. ↑ Spalletti et al., 2005
  9. ↑ 9,0 9,1 Finney, 2007
  10. ↑ 10,0 10,1 Keller et al., 1998
Источник — http://wikihandbk.com/ruwiki/index.php?title=Английская_Википедия:Cuyo_Basin&oldid=14130232