Abstract
A complex community of the early Iron Age in Eurasia is represented by the Tasmola archaeological culture, which was mainly spread in Central Kazakhstan. In the last decades, new research directions have appeared which are mainly related to the analysis of massive burial mounds. These latter, preserving the human remains and the material culture associated to the Tasmola high class and nobility, share features with several cult and commemorative structures spread across the Eurasian steppe. Their architecture and building layout provide different evidences about their modeling and the reconstruction of ancient ceremonies and activities, as well a better understanding of the past material and spiritual culture. The study of massive barrows is today carried out with new methods and approaches, which are aimed at reconstructing the whole funerary construction: unexpected details show a very complex structure and open new perspectives both in the architec ture knowledge of the ancient Eurasian tribes, as well as in identifying some features of the Saka funerary mythology. A detailed and careful study allows to determine substantial evidence of ritual practices in the structure of large funerary monuments. The purpose of the article is to provide a characterization of the building structure of large funerary barrows and, on the basis of diverse construction features, to present some worldview and cosmological ideas of the Tasmola community. The article then provides a brief description of the main characteristics of the Tasmola archaeological culture, and outlines the main historiographic information on the reconstruction of ethno-geography, namely the ethnic names, of the early Iron Age population in Central Kazakhstan. Based on the analysis of the burial architecture of large mounds located along the Ishim River, in the Nur-Sultan region, it is proposed here a reconstruction of some worldview ideas and mythology of the ancient Saka tribes.