Geological Quarterly, 2000,44 (2): 109-1 I7 Palaeomagnetism of Permian through Early Triassic sequences in central Spitsbergen: contribution to magnetostratigraphy
Bibliographic record
Abstract
Jacek GR4BOWSTU Nawmcki J. and Grabowski J. (2000)-Palacomagnctism of Pcrmian through Early Triassic scquenccs in central Spitsbergcn: contribution to rnagnetosbaiigaphy. Gml. Quart.. 11 (2): 109- L 17. Wanzawa. A total of297 sarnpIcs for paIacomagnctic shdics werc col~cctd from Uppcr Gzhelian through Spathian scdimcnts of thc Isfiordcn arca (cmtral Spitsbcrgcn). In spitc of cxtcnsivc Ccnozoic rcmagnctisalion h c studied rocks yiddcd palecomagnetic polcs and rnagnctoshatigraphy. Almost all Pcrrnian samplcs w m rcvcrscly rnagnctiscd during Kiaman superchron. Nomnl-polarity samples appear in thc Ufirn~an and Kazamian scdimcnts. Thc topmost samples from thc Kapp Stamstin 1;orrnation (Uppcr Pcrmian) contain rcvcrse polarily. Tbc magnctic polarity rccord notcd in thc Early Triass~c (Griesbachian-Spathian) sequences is fully convcrgcnt with magnetic polarity schcrncs obtained in thc Canadian Arctic and DcItdalcn mype scction. J a y ~mv&cki and Jacek Grabowski. Polish Geologlcul Insfihtte. R o h w i e c h 4, PL-MI-975 Wnrszawa, Poland; e-mail:
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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 | 0.001 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.003 | 0.005 |
| Science and technology studies | 0.001 | 0.001 |
| Scholarly communication | 0.002 | 0.001 |
| Open science | 0.000 | 0.001 |
| Research integrity | 0.000 | 0.001 |
| Insufficient payload (model declined to judge) | 0.059 | 0.019 |
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".