Middle Holocene Fishing and Hunting in the Baikal Region of Siberia
Bibliographic record
Abstract
Abstract This chapter shows how a combination of zooarchaeological and stable isotope evidence documents substantial but variable use of aquatic resources by Middle Holocene foragers inhabiting the Cis-Baikal region of Eastern Siberia. We first outline potential food items—including terrestrial mammals, riverine and lacustrine fish, the Baikal freshwater seal, and some plant foods. Faunal remains exist from both habitation sites and cemeteries. Habitation site assemblages show subsistence practices at seasonally occupied locations, with composition varying within the region. Some cemetery assemblages are taxonomically richer, indicating that small mammals and waterfowl were also important. Stable nitrogen and carbon isotope studies of human skeletal collections document substantial use of aquatic foods. Regional variability in the use of aquatic foods is evident, but there is little clear evidence for Middle Holocene dietary shifts. Instead, there appears to have been long-term stability with some regional variation related to resource availability.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 0.002 |
| Science and technology studies | 0.001 | 0.000 |
| Scholarly communication | 0.001 | 0.000 |
| Open science | 0.000 | 0.001 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.005 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".