Stratigraphy interpretation of north Atlantic conjugate margins
Bibliographic record
Abstract
The recent multi-million barrel discoveries offshore Newfoundland (Flemish Pass) made by Statoil and partners has stimulated interest in the petroleum systems evaluation of the conjugate European and Canadian Atlantic margins. However, the North Atlantic conjugate margins lack a unified stratigraphic framework. CGG Robertson has, with industry support and the encouragement of the Irish, Canadian and Portuguese licensing authorities, undertaken a petroleum geological review of the Neogene to Palaeozoic succession of the North Atlantic margins. Multiple bioevents have been identified, based on micropalaeontological, nannopalaeontological and palynological studies, associated with the re-interpretation of old reports, revisiting archived slides and analysing new samples from Canada, Ireland and Portugal. These robust bioevents allow detection, quantification and differentiation of hiatal surfaces across the conjugate margin. The identification of the geographical extent and relationships between the pre-rift, syn-rift and post-rift successions has provided exciting new insights into the rifting history of the North Atlantic region and has implications for future deepwater exploration of the Tertiary and Mesozoic succession.
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How this classification was reachedexpand
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 | 0.000 |
| Science and technology studies | 0.000 | 0.001 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.006 | 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 teacher head, 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".