On the genus<i>Quiringites</i>Struve, 1992 (Brachiopoda, Middle Devonian)
Bibliographic record
Abstract
A new spiriferid brachiopod species, Quiringites arensentiae, has been identified in Eifelian strata from the Maïder and the Dra Valley (Morocco). The new species is the first report of representatives of Quiringites from North Africa, which have hitherto only been known from Europe and questionably from the Canadian Arctic Islands. Quiringites arensentiae differs from the type species, Q. elegans, in a stronger development of secondary shell material in the apical region, an elevated ventral muscle field, partly imbedded crural plates, and two spirals less in each spiralium. Computer-supported 3D reconstructions from digitized acetate peels of articulated specimens are used for the first time, giving new insights into the internal morphology of this genus and emphasizing the differences between the type and the new species. A reconstruction of the phylogeny of the genus Quiringites is introduced. The occurrence of the genus first in Europe and later also in North Africa indicates faunal exchange between Laurussia and northern Gondwana, starting with the loss of Emsian provincialism at the end of the Early Devonian.
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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 | 0.001 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.001 | 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".