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Record W2150362230 · doi:10.5710/amgh.28.05.2014.2741

A Systematic Revision of the Late Furongian Trilobites from Cerro Pelado, Mendoza, Argentina

2014· article· en· W2150362230 on OpenAlex
M. Franco Tortello

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.

aboutThe title or abstract carries a Canadian signal from the geographic lexicon.
no affNo Canadian affiliation: this work is invisible to an affiliation-only frame.
No Canadian affiliation. An affiliation-only frame, the usual design, would never have seen this work. It is one of the works that make the case for inverting the frame.

Bibliographic record

VenueAmeghiniana · 2014
Typearticle
Languageen
FieldEarth and Planetary Sciences
TopicPaleontology and Stratigraphy of Fossils
Canadian institutionsnot available
FundersUniversidad Nacional de TucumánUniversidad Nacional de La PlataConsejo Nacional de Investigaciones Científicas y Técnicas
KeywordsLaurentiaFaunaPaleontologyGeologyGeographyArchaeologyPaleozoicEcologyBiology

Abstract

fetched live from OpenAlex

Late Furongian (late Cambrian) trilobites are described from the black, deep water limestones of the El Relincho Formation in Cerro Pelado, Precordillera of Mendoza, western Argentina. In addition, selected type specimens of the Carlos Rusconi collections at the Museo de Ciencias Naturales y Antropológicas J.C. Moyano, (Mendoza) are revised. The assemblages are largely dominated by the agnostoid Lotagnostus peladensis (Rusconi), which proved to be a species with variably effaced dorsal furrows. Polymeroids include Mendoparabolina pirquinensis Rusconi, Hungaia peladensis Rusconi, and Loganellus cf. macropleurus Rasetti, as well as some fragmentary remains of uncertain affinities. Generic occurrences strongly support connections with Laurentia. Although the species identified are endemic to the southern Precordillera, they mostly resemble faunas from the lower Saukia Zone of western North America, and the Onchonotus richardsoni and Keithia subclavata faunas of eastern Canada and USA.

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 categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: Observational
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.065
Threshold uncertainty score0.484

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)0.0000.000

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 head0.010
GPT teacher head0.200
Teacher spread0.190 · 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