Kostenki 11's Mammoth-Bone Circle: Scavenged Bones, Fire, and Stoneworking

On the open Ice Age plain at Kostenki 11, early humans arranged mammoth bones into a large circle. This documentary examines evidence that some of those bones may have been scavenged, alongside traces of fire and stoneworking. The video follows the peer-reviewed study of a circular mammoth-bone structure at Kostenki 11 on the Don River Valley of Russia, dated close to 25,000 years ago during the last glacial period. It separates direct evidence, supported inference, and hypothesis: the bones themselves, combustion and stoneworking traces, micro-remains such as charred seeds, and the open questions that remain. UNCERTAINTY: The exact overall purpose of the bone circle remains unresolved. The preserved evidence does not securely demonstrate a roof, doorway, windbreak, or heat-conserving structure. The video does not present a proven answer, and it does not depict a confirmed mammoth-bone house. Sources used in this video: - The chronology and function of a new circular mammoth-bone structure at Kostenki 11 — Antiquity, Cambridge University Press (peer-reviewed study of the Kostenki 11 bone structure): https://doi.org/10.15184/aqy.2020.7 - The chronology and function of a new circular mammoth-bone structure at Kostenki 11: Supplementary material — Antiquity, Cambridge University Press (peer-reviewed supplementary material for the Kostenki 11 structure study): https://static.cambridge.org/content/id/urn%3Acambridge.org%3Aid%3Aarticle%3AS0003598X20000071/resource/name/S0003598X20000071sup001.pdf - Ancient biomolecular analysis of39 mammoth individuals from Kostenki 11-Ia elucidates Upper Palaeolithic human resource use — Quaternary Environments and Humans (peer-reviewed biomolecular study of the Kostenki 11 mammoth assemblage): https://doi.org/10.1016/j.qeh.2024.100049 - Geoarchaeology of the Kostenki-Borshchevo sites, Don River Valley, Russia — Geoarchaeology (peer-reviewed geoarchaeological study of the Kostenki region): https://doi.org/10.1002/gea.20163 - Mysterious bone circles made from the remains of mammoths reveal clues about Ice Age — University of Exeter (university research-news summary of the Kostenki 11 research): https://news-archive.exeter.ac.uk/2020/march/title_782319_en.html - Fuel Management (Bone and Wood) During the Lower Aurignacian in the Pataud Rock Shelter (Lower Palaeolithic, Les Eyzies de Tayac, Dordogne, France). Contribution of Experimentation — Journal of Archaeological Science (comparative experimental evidence from France, not direct archaeological evidence from Kostenki): https://doi.org/10.1006/jasc.2001.0781 Reference note: the Kostenki-related items above are the peer-reviewed studies and the university research summary used for this video. The Pataud fuel-management paper is comparative experimental evidence from France, not direct archaeological evidence from Kostenki. Direct evidence, supported inference, and hypothesis are identified separately throughout the video. #Kostenki11 #MammothBoneCircle #IceAge #UpperPaleolithic #Archaeology #WhatKeptUsAlive 00:00 A circle on the Ice Age plain 01:07 25,000 years ago at Kostenki 11 02:25 Surviving full-glacial conditions 03:42 Reading the scale of the bone arrangement 04:57 Radiocarbon clues about scavenged bones 06:17 Combustion evidence and fire traces 07:49 Stone working among the smallest finds 09:14 Charred seeds and possible plant use 10:28 Two scales of evidence 11:54 Organized space: the closing thought