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Record W4390011019 · doi:10.18261/let.56.4.7

Conodonts from the <i>Grippia</i> niveau bonebed (Lower Triassic, Spathian), Spitsbergen, Arctic Norway

2023· article· en· W4390011019 on OpenAlex

Why this work is in the frame

A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.

affAt least one author lists a Canadian institution in the pinned OpenAlex snapshot.

Bibliographic record

VenueLethaia · 2023
Typearticle
Languageen
FieldEarth and Planetary Sciences
TopicPaleontology and Stratigraphy of Fossils
Canadian institutionsGeological Survey of Canada
Fundersnot available
KeywordsGeologyEarly TriassicPaleontologyArcticThe arcticOceanographyStructural basinPermian

Abstract

fetched live from OpenAlex

Conodonts are for the first time described from the Grippia bonebed, lower part of the Vendomdalen Member, Vikinghøgda Formation, central Spitsbergen, Svalbard. They are extracted from the weakly consolidated mudstones and indicate an early Spathian age for this unit. In the absence of ammonoids the conodonts give a best possible age of the bonebed. They also represent the first conodonts extracted from Triassic siliciclastic material in Svalbard. The dominance of segminiplanate species and an absence of segminate species is as expected in the low-energy, distal depositional setting of the Grippia bonebed. The conodont elements are not adequately preserved, hence they are identified in open nomenclature. Element surfaces are generally eroded and covered with extensive apatite crystal overgrowth.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

Full frame distilled prediction

Teacher imitation

Not 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.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesInsufficient payload (model declined to judge)
Consensus categoriesInsufficient payload (model declined to judge)
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: Observational
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.118
Threshold uncertainty score0.999

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0030.003

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.

Opus teacher head0.020
GPT teacher head0.218
Teacher spread0.198 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it