Palynology and Paleoenviromental studies of Umuna-1 well. Anambra and Niger delta Basins, Nigeria
Bibliographic record
Abstract
Playnological study has been carried out on ditch cuttings and outcrop samples from Umuna-1 well in Nigerian Sedimentary Basin . An attempt was made to determine the relative age and depositional environment of the section. A lithologic analysis of the section shows that the samples are made up of shale, claystone and siltstone which are grey to dark grey and brown in colour with intercalations of medium to fine grained sandstone beds. Assemblage zones in Umuna – 1 Well corresponds to Late Maastrichtian to Early Paleocene characterized by the occurrence of key species like Foveotriletes margaritae, Monocolpopollenites sphaeroidites, Cingulatisporites ornatus, Retidiporites magdalenensis, Spinizonocolpites echinatus etc.
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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 | 0.001 | 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 | 0.000 |
| 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 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".