Gagariostrobus cylindricus (Prynada) Mogutcheva and the Permian—Triassic Ecosystem Flora Reorganization in the Tunguska Basin
Bibliographic record
Abstract
The ecosystem reorganization of terrestrial vegetation in the Tunguska River basin, which occurred at the Permian—Triassic boundary, was analyzed. The taxonomic composition of Early Triassic floras of the Tunguska basin involved nearly all the main groups of higher plants, typical of floras of the early Mesophytic, which allows one to study in detail the dynamics of the appearance and the early evolution of the Mesozoic vegetation in the region. The reproductive organs of Gagariostrobus cylindricus (Prynada) Mogutcheva have been described in detail on the basis of the comprehensive study of the type and new materials. In situ spores of Gagariostrobus cylindricus have been studied for the first time with the scanning electron microscope, and the spores have been characterized with an indication of their variation modes. The graphic reconstruction of the Gagariostrobus cylindricus strobilus has been proposed, and data on the status of the parent plant that produced the strobili have been analyzed.
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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 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.001 | 0.001 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.001 |
| 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 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".