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Record W2981650497 · doi:10.4095/289249

Surficial geology, Kwokullie Lake, British Columbia

2011· report· en· W2981650497 on OpenAlexaffabout
J M Bednarski

Bibliographic record

Venuenot available
Typereport
Languageen
FieldEarth and Planetary Sciences
TopicGeological Modeling and Analysis
Canadian institutionsNatural Resources Canada
Fundersnot available
KeywordsGeologyArchaeologyPhysical geographyHydrology (agriculture)OceanographyGeographyGeotechnical engineering

Abstract

fetched live from OpenAlex

Kwokullie Lake map area (NTS 94P/07) covers the northeast part of the Etsho Plateau whose northern boundary is defined by a large meltwater channel that is now occupied by Kimea lake and creek at about 460 m above sea level (asl). The Kimea meltwater channel was cut by an ancestral Petitot River that flowed westward during deglaciation when the retreating Laurentide Ice Sheet still covered the land to the north. Prior to this time (ca. 25 000-11 000 years ago), the Laurentide Ice Sheet covered the entire map area with a dominant ice flow from the northeast. Etsho Plateau gradually rises to 720 m asl in the southeast quadrant of the map area and, although it offers some relief, most of the area is underlain by poorly-drained clayey till that is mantled by extensive organic deposits. Hummocky organic deposits containing ground various amounts of ground ice are common on the upper plateau, especially around Kwokullie and Desan lakes, where recent disturbances have led to thermokarst terrain. Glacial flutings and drumlins concentrated on the upstream flank of the Etsho Plateau indicate that at least two distinct ice lobes emanated from the ice sheet at some time after the glacial maximum. A persistent northern lobe was responsible for the widespread northeast ice flow however, in the southeast quadrant of the map area, it was deflected by a second lobe flowing westward up the plateau. A southwest-trending moraine system appears to mark the interlobate boundary. Subsequent episodic retreat of the two lobes is marked by groups of recessional moraines to the north and east. There are at least two main concentrations of recessional moraines on the northern flank of the plateau. Within these moraine concentrations, cross-cutting relationships are common, indicating that many stillstands and minor readvances of the northern lobe occurred as it thinned and retreated to the north. In general the end moraines are thin and rise above the boggy terrain with only a few metres of relief. They are composed mainly of till but, in places, they also contain discontinuous deposits of stratified material, with minor amounts of ice-thrust glaciofluvial and glaciolacustrine sediment.

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.

How this classification was reachedexpand

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: none
GenreCandidate signal: Other · Consensus signal: none
Teacher disagreement score0.510
Threshold uncertainty score0.998

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0010.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0010.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0010.000
Insufficient payload (model declined to judge)0.3030.002

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 head0.051
GPT teacher head0.223
Teacher spread0.172 · 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

Classification

machine, unvalidated

Machine predicted; both teacher heads agree on what is shown here.

Study designObservational
Domainnot available
GenreOther

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".

Quick stats

Citations0
Published2011
Admission routes2
Has abstractyes

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