MétaCan
Menu
Back to cohort
Record W2097905144 · doi:10.5710/amgh.v47i3.8

Trombolitos (arrecifes microbiales) del morfogénero<i>Favosamaceria</i>en el Cámbrico Superior de la Precordillera Oriental, San Juan, Argentina

2010· article· es· W2097905144 on OpenAlex
Mariana M. Raviolo, Osvaldo L. Bordonaro, Brian R. Pratt

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

VenueAmeghiniana · 2010
Typearticle
Languagees
FieldEarth and Planetary Sciences
TopicPaleontology and Stratigraphy of Fossils
Canadian institutionsUniversity of Saskatchewan
Fundersnot available
KeywordsPaleontologyMicriteGeologyReefGenusCretaceousHolotypeBiologyEcologyOceanographyFacies

Abstract

fetched live from OpenAlex

Thrombolites (microbial reefs) of the form-genus Favosamaceria in the Upper Cambrian of the Eastern Precordillera, San Juan, Argentina. In the upper part of the La Flecha Formation (Furongian, Upper Cambrian) of the eastern Precordillera, Argentina, there are abundant, metre-sized, domical patch-reefs flanked by peloidal and intraclastic grainstone. These shallow-water reefs are thrombolites and they consist of a radial-columnar microbial framework composed mainly of clotted micrite with subordinate micrite, peloids and lumps. In between the framework elements are intraclastic and bioclastic peloidal grainstones. In longitudinal section the framework appears as upward-radiating, branching and anastomosing columns which in transverse section range from roughly circular, elongate, lobate, or labyrinthiform in outline. Morphologically they conform to the form-genus Favosamaceria Shapiro and Awramik. However, despite partial dolomitization, they do not exhibit the distinct secondary microstructure diagnostic of the type form-species, F. cooperi Shapiro and Awramik. Accordingly, the thrombolites are placed in a new taxon -F. precordillerana forma-sp. nov.- which is characterized by a primary clotted and peloidal micritic microstructure.

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)0.001
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesMeta-epidemiology (narrow), Insufficient payload (model declined to judge)
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: Observational
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.078
Threshold uncertainty score1.000

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0010.000
Meta-epidemiology (narrow)0.0010.001
Meta-epidemiology (broad)0.0010.000
Bibliometrics0.0000.001
Science and technology studies0.0010.001
Scholarly communication0.0010.001
Open science0.0010.000
Research integrity0.0010.002
Insufficient payload (model declined to judge)0.0030.000

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.

Opus teacher head0.007
GPT teacher head0.252
Teacher spread0.245 · 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