MétaCan
Menu
Back to cohort
Record W4309121760 · doi:10.1061/9780784484449.005

West Shore Lake Oroville Lineament Geologic Investigation, Northern California

2022· article· en· W4309121760 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

VenueLifelines 2022 · 2022
Typearticle
Languageen
FieldEarth and Planetary Sciences
TopicGeology and Paleoclimatology Research
Canadian institutionsMira Geoscience (Canada)
Fundersnot available
KeywordsLineamentGeologyBedrockFault scarpFault (geology)ShoreTrenchGeomorphologyNeotectonicsColluviumSeismologyVolcanoRavineDigital elevation modelFoothillsQuaternaryTectonicsAlluviumPaleontologyRemote sensingArchaeologyCartography

Abstract

fetched live from OpenAlex

The ML5.7 1975 Oroville earthquake seven years after construction of Oroville Dam resulted in recognition of Quaternary activity along the Cleveland Hill fault (CHF) and Swain Ravine fault zone (SRF), located west of the Foothills fault system. A 10-km-long, north-south oriented zone of topographic lineaments including scarps, benches, and saddles identified on lidar coincide with possible northward extension of the CHF on the West Shore of Lake Oroville (WSLO) north of Oroville Dam. The lineaments are parallel with north-south oriented regional bedrock fabric. Field reconnaissance and four fault trench exposures revealed a robust correlation between differential erosion in the Jurassic meta-volcanic bedrock and the linear features. The resulting stepped topography is accentuated by side-hill-benches formed by colluvium that infills areas between resistant bedrock zones. A clay-rich saprolitic unit (175 ka) exposed across a prominent lineament in a trench in Bear Meadow was not faulted, precluding a faulting origin and seismogenic activity for the lineament zone.

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 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 score0.117
Threshold uncertainty score0.999

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0010.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0010.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.001
Insufficient payload (model declined to judge)0.0270.002

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 head0.226
Teacher spread0.206 · 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