New angiosperm genera from cretaceous sections of northern Asia
Bibliographic record
Abstract
The Cretaceous floras of northern Asia represented by the Antibes flora of the Chulym-Yenisei area of West Siberia, Kaivayam flora of northwestern Kamchatka, and Grebenka flora of the Anadyr River basin in Chukotka are reviewed. These floras characterize the Late Cretaceous Siberian-Canadian Paleofloristic Region, where they developed in humid warm temperate climatic environments. Two new angiosperm genera are described: genus Chachlovia P. Alekseev et Herman with species C. kiyensis P. Alekseev, sp. nov. and C. dombeyopsoida (Herman) Herman, comb. nov. and genus Soninia Herman et Shczepetov with species S. asiatica P. Alekseev, sp. nov. and S. integerrima Herman et Shczepetov, sp. nov. The species Chachlovia kiyensis and Soninia asiatica were characteristic components of the Antibes flora. Chachlovia dombeyopsoida and Soninia integerrima were constituents of the Kaivayam and Grebenka floras, respectively.
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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 | 0.000 |
| 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".