ARSENIASIS AND TERATOGENIC ANOMALIES IN THE ATACAMA DESERT COAST OF ANCIENT CHILE
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
"The model that chronic arsenic (As) exposure causes many teratogenic consequences is tested. Ancient northern Chilean populations appear to be optimal to undertake such a study as these populations are believed to have been largely stationary and ingested significant As levels over time. The Camarones River water, along the Atacama Desert, has extreme As values, 100 times above the norm. We tested the hypothesis that ancient populations, starting with the Chinchorro culture, 5000 years B.C., were significantly affected by this heavy metal and massive arsenic contamination played a role in the origin of Chinchorro artificial mummification practices. We examined 199 skeletons, housed at the Museo Arqueológico San Miguel de Azapa, Universidad de Tarapacá, Arica, Chile, searching for seven teratogenic related pathological conditions: cleft palate, polydactyly, syndactyly, spina bifida, club foot, eye malformations, and hip joint dislocation. Of the seven pathological conditions under assessment, only spina bifida was clearly found in the surveyed sample. Thus, the As teratogenic hypothesis cannot be fully demonstrated. However, the presence of spina bifida in the three valleys suggests a genetic-environmental interplay within the populations. The endemic presence of As in both the Chinchorro mummies and their material culture do strongly support the As hypothesis as a valid explanation for why the Chinchorro first began to anthropogenically mummify their dead."
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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 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 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