Formal ratification of the GSSP for the base of the Calabrian Stage (second stage of the Pleistocene Series, Quaternary System)
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
by the International Commission on Stratigraphy (ICS) that the Global Boundary Stratotype Section and Point (GSSP) at Vrica, Calabria, Italy (Fig. The Vrica GSSP had previously defined the base of the Pleistocene and Quaternary before these datum points were lowered in 2009 to the Monte San Nicola GSSP in Sicily, Italy, which also defines the base of the Gelasian Stage (Gibbard and Head, 2010; Gibbard et al., 2010). The proposal had been submitted to the ICS by the Subcommission on Quaternary Stratigraphy (Table Ratification by the IUGS makes the Calabrian the second stage of the Pleistocene Series, immediately following the Gelasian as the lowest stage (Fig. It is emphasised that the ratified proposal does not define a new GSSP, but merely names the stage that the GSSP now defines.
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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 | 0.001 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.001 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.001 | 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