Plan of the Niagara Frontier Shewing the General Line of the Welland Canal
Bibliographic record
Abstract
Reproduction of historic map created to accompany Lieutenant Colonel Phillpolls report on the inland navigation of the Canadas. The title and notation is typed within a scroll-like graphic, beneath which the following was handwritten: “with letter to the Inspector General dated 12 Feb’y 1840.” Map shows the Niagara Peninsula with a clear route of the First Welland Canal complete with the following details: “line prepared for steam boat navigation”; “Little deep cut”; “Reservoir”; “Deep Cut”, as well as bridges and aqueducts. The canal is shown leading from Lake Ontario at Port Dalhousie, through St. Catharines, Thorold, Allanburg, Port Robinson and ending in Port Colborne at Gravelly Bay. Port Dalhousie is labelled with an outer harbor and inner harbor which lead into the Welland Canal. The map also shows the boundaries of townships including: Grimsby, Clinton, Louth, Grantham, Niagara, Caistor, Gainsboro, Pelham, Thorold, Stamford, Canboro, Moulton, Wainfleet, Crowland, Willoughby, Humberston and Bertie. Shown below the Grand River is a small section of land labelled: “Indian Lands”. The Niagara Escarpment is indicated with hachures, stretching across the land mass near Lake Ontario to the United States. Near the Canadian and United States border, “Mississaga Fort”, the ruins of Fort George and the “American Fort-Niagara” are shown. Although the edge of the map is torn, remnants of the “Inspector General of Fortifications” stamp can be seen.
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 machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.003 | 0.001 |
| Scholarly communication | 0.002 | 0.000 |
| Open science | 0.000 | 0.001 |
| Research integrity | 0.000 | 0.001 |
| Insufficient payload (model declined to judge) | 0.107 | 0.018 |
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.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
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".