Maya mortuary landscapes, Central Belize
Bibliographic record
Abstract
The Central Belize Archaeological Survey (CBAS) was initiated in 2005 as a sub-project of the Belize Valley Archaeological Reconnaissance project (BVAR; directed by Jaime Awe) to investigate the prehistoric Maya cemetery site of Caves Branch Rockshelter. Subsequently, we began to survey other nearby cave and rockshelter sites (Hardy 2009) and to excavate the monumental civic-ceremonial centre of Deep Valley (Jordan 2008). CBAS became an independent project in 2009, with an increasing focus on sites in the neighbouring Roaring Creek Valley (Figure 1). This slight geographic shift was in part intended to expand bioarchaeological investigations to include dark zone cave contexts identified during the late 1990s by BVAR's Western Belize Regional Cave Project. In the area around these caves, we identified two large, previously unreported civic-ceremonial centres and a network of raised roads (sacbeob) connecting them and other sites. Our survey and excavations at Tipan Chen Uitz (Figure 2) have yielded evidence that it was a regional capital with ties to powerful foreign polities, as attested by the discovery of multiple carved stone monuments (Figure 3; see Andres et al. 2014; Helmke & Andres 2015; Andres et al. in press in Antiquity). We have also continued our investigations of mortuary rockshelters, including Sapodilla Rockshelter in the Caves Branch Valley.
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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 | 0.001 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.002 | 0.002 |
| Scholarly communication | 0.001 | 0.001 |
| Open science | 0.001 | 0.002 |
| 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".