Ingala Valley


The Ingala Valley is an archaeological district in the area between the Tobol and Iset rivers. It is the largest one in the south of the Tyumen Oblast, and belongs to the Iset cultural and historical province. It has 177 kurgans, 55 archaeological sites of federal significance and 5 regional natural monuments.
Archaeological sites in the valley date from the Mesolithic to the Middle Ages and include marks of the Andronovo culture and Ugric civilizations. Some of the artifacts are stored in the State Hermitage Museum as the ; others belonged to the lost well-known private collection of Nicolaes Witsen.

Description

The Ingala Valley is located 75 km south of Tyumen, at the mouth of the Iset River. At this point, the borders of the Isetsky, Yalutorovsky, Zavodoukovsky and Uporovsky Districts of the Tyumen Oblast are closed. The valley was named in 1994 by the most common local toponyms translated from the Siberian Tatar language as scirpus.
The valley covers an area of about 1500 square kilometres. It was formed as a result of a merger of the river valleys of the Tobol and Iset rivers. It has the shape of a trapezoid on a map, with a vertex extending to the northeast. The north–south length is about 55 km; on the east–west axis it's from 20 to 45 km. In terms of relief it looks like a cavity, which is bounded on the north by a high terrace of the Iset River, and on the east by a terrace of the Tobol River. In the central part of the valley flow the and rivers, which are tributaries of the Iset River.
There are two ways to the valley. The southern route is from Tyumen by the highway M51 towards Kurgan. Beyond the village it crosses the Iset River and turn left in front of the village Soloboevo, then through Malyshy and Botniki to get to Krasnogorskoe, the beginning of the valley. Then you can travel the route Krasnogorskoe-Loga—Minino—Onufrieva—Upper Ingal—Niphaki—Ingalinskoe—Lykovo—Koklyagina—Surka—Tyutrina—Byzovo—Uporovo; this path goes around the valley from the south-west. Then after Uporovo you may cross the Tobol River and get to Zavodoukovsk heading north through Lesnoy—Central—Michurinskiy; then you come back to Tyumen by the.
The northern route is from Tyumen to Zavodoukovsk by the highway P402. Before Zavodoukovsk you must turn right, cross the river Uk and continue to the right towards Sungurovo. After Sungurovo you cross the Tobol River and reach Novolybaevo, and immediately enter the Ingala Valley. Continue by the route Novolybaevo—Karasye—Shilikul, and from the last enter the southern route, reaching back roads through Pushkareva to Ingalinskoe or to Koklyagina.

History of the study

The first explorers of the valley were so-called , robbers of ancient graves. In 1669, the governor of the told tsar Alexei Mikhailovich that gold, silver items and utensils were extracted from "Tatar graves" near the Iset River. As a result of bugrovschiki most treasures of the Siberian kurgans are lost forever.
In 1712, a commander of Shadrinsk, prince Vasily Meshchersky, began excavations of kurgans to get gold, silver and copper items to replenish the state treasury by order of the Siberian governor prince. During the years 1715-1717 governor Gagarin sent Siberian treasures to Peter the Great four times. 250 ancient gold jewelry pieces sent by Gagarin became known as the, which is now available in the State Hermitage at the gallery of jewels called "The Scythian Gold".
Some of the treasures extracted by bugrovschiki appeared in private collections abroad. The most famous was the collection of Amsterdam mayor Nicolaes Witsen; a part of it is known only from tables drawn in the third edition of his book Noord en Oost Tartatye, and the collection was lost after 1717.
The first among scientists to get acquainted with findings of the Ingala Valley was Daniel Messerschmidt, whose expedition into the Siberia Governorate took place in 1719-1727. Gerhard Müller, who visited Siberia in 1733-1743 together with the Great Northern Expedition, stated that bugrovschiki activity was finished because the kurgans had been totally robbed. Peter Pallas during the described the kurgans Tyutrinskiy, Savinovskiy and Peschaniy-I. In 1861, published information about kurgans and hill forts of the Yalutorovsky, Tyumensky and Kurgansky Okrugs. In 1890, Ivan Slovtsov published a list of burial mounds and hill forts of Tobolsk Governorate, including information about the burial mounds Krasnogorskiy-I and Krasnogorskiy Borok, also the hill forts Zmeevo and Lizunovo. In 1893, became the first to discover traces of the Andronovo culture near Yalutorovsk.
Studies of the valley resumed in 1959 due to P. M. Kozhin. An expedition of Ural State University has continued since 1962. In 1970-1980, exploration was carried out by V. A. Mogilnikov from the, and also by N. P. Matveeva, and I. V. Usacheva from the Tyumen State University, and by A. S. Sergeev from the.
In 1994, A. V. Matveev identified natural boundaries of the valley that first allowed perceiving it as a united archaeological complex. The following year, research by the West Siberian archaeological expedition of the was begun. By Decree of the President of Russia Boris Yeltsin on February 20, 1995 No. 176, many archaeological sites of the Ingala Valley received the status of of federal importance. In 1995-2003 300 new archaeological sites were identified.

Periodization of cultural layers

Currently, these are 549 archaeological sites discovered in the Ingala Valley; the oldest one dates to the Middle Stone Age.

Stone Age

Mesolithic

The Mesolithic is presented in the Ingala Valley with early cultural deposits of the archaeological monument "Ostrov-II". Absence of radiocarbon dating does not allow setting an age of the finds. By analogy with other Mesolithic in the south of the Tyumen Oblast, a chronological framework of the oldest finds in the valley was limited within 8th-7th millennium BC.

Neolithic

The Neolithic presents with 37 sites found during excavations of the settlement "Dvuhozernoe-I", the ritual complex "Ostrov-II", and the grave field "Old-Lybaevo-IV". 6 of these belong to the Koshkino archaeological culture, 12 to the Sosnovka-Ostrov culture, 11 to the Boborykino, 3 to the Poludenskoe and 5 don't have a reliable cultural attribution.
According to Eugene Volkov, the earliest Neolithic culture of the Ingala Valley should be considered the Koshkino, and the Sosnovka-Ostrov was the next. Boborykino culture coexisted with the Koshkinskino and Sosnovka-Ostrov. Monuments of the Poludenskoe culture are few; perhaps they were functioning at a time when the surrounding area was empty.

Copper Age

The Chalcolithic is presented with 54 monuments, of which 28 belong to the Lybaevo culture, 12 to the Andreevskoe and 14 did not get a reliable attribution.
Early Chalcolithic is identified with artifacts of the grave field "Buzan-III", and the settlements "Sazyk-IX" and "Lipihinskoe-V". The most prominent artifact of the grave field "Buzan-III" is the remains of a wooden funerary longer than 5 m found in 1996, the oldest in Northern Eurasia. Its age is comparable to Stonehenge 1, the Protodynastic Period of Ancient Egypt, Egyptian hieroglyphics, the first cities in Mesopotamia and the late period of the Cucuteni-Trypillian culture. A replica of the ladya is situated now in the Archaeological gallery of the Yalutorovsky Ostrog.
During the first third of the 3rd millennium BC members of the Andreevskoe culture penetrated into the valley from the Tura cultural and historical province, and until the end of the 3rd millennium BC the Lybaevo and Andreevskoe cultures evolved synchronously. Eugene Volkov calls this phase the Dvuhozerny period of the Lybaevo culture.

Bronze Age

The Bronze Age in the valley is divided into 3 stages. Early Bronze Age is represented with 7 settlements of the Tashkovo culture and 2 monuments of the Imbiryay culture.
The stage of the Andronovo antiquities is presented with 13 monuments. Opened by Axel Heikel near Yalutorovsk in 1893, traces of the Alakuls were at first considered evidence of random attacks of Alakul squads to the north. But finds in the settlement "Uk-III" near Zavodoukovsk and in the Khripunova grave field near village Krasnogorskoe discovered at the end of the 20th century forced more serious consideration of the presence of Andronovo culture in the Ingala Valley. According to Alexander Matveev, the Alakul culture consists of the following stages: Chistolebyazhsky, Alakul, Kamyshinsky and Amangeldinsky. Of these there were found in the Ingala Valley monuments of the middle and late stages of dating the second quarter of the 18th - middle 16th century BC. The Fedorovo antiquities are dated from the middle 16th to late 14th century BC; the Cherkaskul ones are dated to the 13th-11th centuries BC.
The late Bronze Age in the valley is presented with 24 monuments, of which 12 belong to Pakhomovo culture, 7 belong to, and 5 are not identified. A chronological boundary of Barkhatovo antiquities is from the last quarter of the 11th to the end of the 8th century BC. During the late Bronze Age construction of hill forts began in the Ingala Valley, the earliest of which is the Ak-Pash-I. The tallest of hill forts is the Lizunovo in the Iset District; it is located on a promontory with a steep slope nearly 45 meters high. Its discovery began an opening of the Barkhatovo culture.

Iron Age

Transition time from the Bronze Age to the Iron one is presented in the Ingala Valley with 4 monuments of the Itkul culture and 3 monuments without sustainable cultural attribution.
There are 139 sites from the early Iron Age; among them 30 belong to the Baitovo culture, 16 belong to the Gorokhovo, 55 to the, 1 to the Kashino, and 37 do not have a strong cultural attribution. Baitovo tribes were successors of the Barkhatovo culture and coexisted with Itkul and Gorokhovo tribes, being destroyed by Sargats. The Gorokhovo people were not immediately dissolved by the Sargats and coexisted with them until the 3rd century BC. If the early stage of the Sargat culture co-existed with its neighbors, then from the 2nd century BC to the 5th century AD Sargats have no rivals throughout the Middle.
Kurgans in the valley are associated with Sargats first of all. The number of kurgans reaches 177, a diameter of individual ones more than 60 m. Many kurgans contain highly artistic artifacts made of gold, silver, gemstones and numerous decorations made in workshops of Ancient Egypt, slave-owning states of the and Central Asia. So, during excavations of the Tyutrinsky grave field near the village Suerka in 1981, Natalya and Alexander Matveevs found beads from blue spinel, which is produced only in Hindustan, Sri Lanka and Borneo, and also a miniature faience amulet of Harpocrates. According to Alexander Matveev, the wealth of the Sargats' kurgans may indicate the Ingala Valley was a burial place of representatives of one or more Sargat "royal" families at the beginning of the Common Era, which had a source of enrichment from control of the supply of strategic goods along the Silk Road.
A Sargat village discovered in the tract Copper Borok covers an area of 15.5 ha that makes it considered as a town.

Middle Ages

The Middle Ages is represented in the valley with 21 monuments, seven of them belonging to the Bakal culture, and four belonging to Yudino. Ten monuments do not have cultural attribution. It is believed that Bakal and Yudino cultures coexisted, but there is a need to justify the earlier date of the Bakal culture to fill the gap in the 300 years after disappearance of the Sargats in the 5th century.

Tourist use

Tourists may be interested in visiting protected areas and objects of cultural heritage located in the valley. Thus, Buzan, Zinovskiy and Khokhlovskiy kurgans in the Yalutorovsky District and Mary's ravine located in the Isetsky District are the natural monuments of regional significance. A list of the objects of cultural heritage of federal importance in the Ingala Valley include:
There are the archaeological school camp "Issedon" in the Isetsky District and "Lukomorye" in Zavodoukovsk. The Zavodoukovsk History Museum offers an exhibition "Secrets of the Ingala Valley" and summer car tour "An archaeological heritage of the Ingala Valley" along a path Zavodoukovsk - Lybaevo - archaeological sites - Lower Ingal.
It was announced that in 2013 the "Ingala" sanatorium complex in the Zavodoukovsky District would be put into operation, being built to replace the "Niva" resort.

Scientific publications

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