FIGURE 9 in High local variability in elevation of the Oldman-Dinosaur Park Formation contact revealed by digital outcrop reconstruction, and implications for dinosaur biostratigraphy of the Late Cretaceous (Campanian) Belly River Group of Alberta, Canada
Bibliographic record
Abstract
FIGURE 9. Examination of BB190A and BB303 localities. A, BB190A quarry map overlain on orthomosaic. BB190A point represents location of stake for original 2019 quarry map; NW and SE stakes mark corrected 2022 quarry map. B, nodosaurid parascapular spine uncovered from BB190A quarry in 2018. C, nodosaurid left ischium uncovered from BB190A quarry in 2019. Coordinates in WGS84 / Universal Transverse Mercator zone 12N, EGM96 geoid. Quarry and formational contact locations available from database assembled by first author, updated from Currie and Koppelhus (2005). D, perspective render of narrow coulee hosting BB303 locality. E, hadrosaur maxilla found in coarsening upward sandstone at base of clay-ironstone intraclast lens. F, short sedimentary log of BB303; burgundy stroke marks same contact (between MUD3 and Rhythm 4) as in Figure 9D. Abbreviations: M, mudstone; Si, siltstone; FS, finegrained sandstone; CS, coarse-grained sandstone; P, pebbles.
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
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 | 0.002 | 0.003 |
| Science and technology studies | 0.001 | 0.001 |
| Scholarly communication | 0.001 | 0.000 |
| Open science | 0.000 | 0.001 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.008 | 0.001 |
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".