No Bones About It: Using Lipid Analysis of Burned Rock and Groundstone Residues to Examine Late Archaic Subsistence Practices in South Texas
Why this work is in the frame
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Bibliographic record
Abstract
The·stratified, multicomponent Lino site spans a 1400-year interval during the Late Archaic period in s-outh Texas. The site yielded roughly 18,000 cultural items, including some 12,000 scattered and clustered burned rocks. Vertebrate faunal remains were absent; evidence for a broad-based subsistence pattern was obtained from fatty acid analysis of residues extracted from 43 burned rocks and five ground stones. The compositions of the archaeological residues were compared with experimental burned rock residues produced by cooking plants now found in south Texas. The archaeological organic residues indicate that a variety of plants, large herbivores, and possibly fish were processed at the Lino site. The residues do not appear to vary significantly over time at the Lino site even though the local region experienced a change from dry to more moist conditions.
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Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.001 |
| Science and technology studies | 0.000 | 0.002 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.001 | 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 it