geo.wikisort.org - River

The Casma River, which upstream is called Río Grande, is a river that crosses northern Casma province in the Ancash Region of Peru. It originates in the Black Mountain Range and drains into the Pacific Ocean. Major tributaries include the Sechín River (right).

Rio Casma
Sechin Complex in the Casma Valley
Location of mouth
Location
Country	Peru
Region	Ancash Region
Physical characteristics
Mouth	Pacific Ocean
• coordinates	9°26′58″S 78°22′57″W

The valley contains the small, once important town of Casma, which had to be rebuilt after being destroyed by the 1970 Ancash earthquake. The new town has been completed.

Economy

The main economic activity is agriculture. The valley produces fruits: including avocados, passionfruit, apples, mangoes, pacay, bananas, guayaba, pepino, and grapes; and other crops, including corn, cotton, asparagus, chilies, and several kinds of beans.

Archaeology

The Casma Valley, a coastal valley situated about 320 kilometres (200 mi) north of Lima, Peru, lies along the Casma River, between the towns Chimbote and Huarmey. It is notable for the grand scale of numerous archaeological sites of the Casma/Sechin culture, including stone-faced pyramids and the Thirteen Towers of Chankillo. Sechín Alto is the largest American construction of the second millennium BCE. Cerro Sechin is also from the Sechin culture.

Huaynuná

(Coordinates 9.35°S 78.422°W / -9.35; -78.422)

The coastal pre-ceramic site of Huaynuná (Huaynuma), 13 km north of the Casma Valley, has also been investigated by archaeologists. An early, public religious tradition of architecture is represented there by a large elevated structure built on a hillside. This is a precursor to the much larger Initial Period religious mounds on the coast of Peru.

Evidence from Huaynuná, as well as the dates from other Casma Valley sites, indicate that larger-scale irrigation agriculture, use of pottery, and weaving did not appear in the Casma Valley area until about 1600 BC, some 200 years later than similar developments on the central coast of Peru.[1]

Also, at Huaynuma, potatoes dating to about 2000 BC have been found.[2][3] This is one of the earliest such discoveries in South America.

See also

• Mojeque
• Sechin Bajo

Notes

References

• Arqueologia e historia en el valle de Casma

External links

• Early Monumental Architecture on the Peruvian Coast. From: jqjacobs.net. Retrieved on November 3, 2007.
• Sechin Culture, Peru latinamericanstudies.org
• ARCHEOLOGICAL SITE MOJEQUE (MOXEQUE) AND "PAMPA DE LLAMAS"

На других языках

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[de] Río Casma

Der Río Casma ist ein 104 km langer Zufluss des Pazifischen Ozeans im zentralen Westen Perus in den Provinzen Huaraz und Casma der Region Ancash. Im Oberlauf heißt der Fluss auch Río Chacchan, im Mittellauf Río Grande.

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- [en] Casma River

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[es] Río Casma

Río Casma, es un río que en su recorrido surca parte del departamento de Áncash, de la Provincia de Casma, Provincia de Yungay y de la Provincia de Huaraz[1] en el Perú.

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