Paleogeographical reconstruction of the late neogene in the north-eastern part of Central Kazakhstan (The «Goose Passage»Site)

Авторы:

B.U. Baishashov (Соавтор)

S.A. Nigmatova (Соавтор)

A.L. Seidali (Соавтор)

I.T. Madiyarova (Соавтор)

Spenser G. Lucas (Соавтор)

Издательство:

КН МНВО РК

Дата издания

31.10.2024

Область исследования

Инжиниринг и технологии

Тип исследования

Фундаментальное

Аннотация (краткое описание)

The study and identification of regularities of geological and paleogeographic development of Central Kazakh-stan in the Cenozoic is fundamentally important for understanding the geological processes of Eurasia as a whole, as they were reflected in the marine and continental landscapes of theadjacent regions of Western Kazakhstan, Central Asia and Western Siberia. Practically from the beginning of the Cenozoic, a continental mode of sedimentation was established here, with land-scapes of denudation plains and low highlands. Organic remains make it possible to dissect the Cenozoic continental strata and reconstruct the stages of landscape development from typically tropical and subtropical in the Paleocene and Eocene to steppeand savannah landscapes by the beginning of the Quaternary. The GooseFlight fauna locality is a stratotype of the Pliocene Pavlodar Formation. It is one of the largest localities of Miocene Hipparion fauna of Eurasia, located in the north-eastern part of Central Kazakhstan, on the Irtysh River, within the city limits of Pavlodar. The location «Goose flight»is comparable to such widely known localities of Hipparion fauna as Taralyk-Cher and Kholu (Russia, Tuva), Baode fauna in Shansi province in China, Grebeniki and Berislavsky in Ukraine, Taraclia in Moldova. The locality needs protection and defence as it is de-stroyed due to erosion of the banks of the Irtysh River and uncontrolled sampling. The article provides a description of the Pavlodar Formation sediments, its geological and palynological characteristics, as well as the history of the study of the Goose Flight locality, the most complete list of fossils, gives their environmental characteristics and concludes on the conditionsof accumulation of the Pavlodar Formation strata.

Соответствие целям устойчивого развития (ЦУР)

URI

https://vestnik.satbayev.university/index.php/journal/article/view/1375/668

DOI

https://doi.org/10.51301/ejsu.2024.i5.05

Тип публикаций

Статья

Данный документ располагается в коллекциях

Научные издания SU

Engineering Journal of Satbayev University

Файлы документа

Paleogeographical reconstruction of the late neogene in the north-eastern part of Central Kazakhstan (The «Goose Passage»Site).pdf