CA20070900_A ·The 2007 season ·Canada
Quill Lake
early September 2007·Quill Lake·wheat·14.5 ft (4.4 m) across
Reported early September 2007 in wheat at Quill Lake. One archive recorded it, so nothing about it can be cross-checked.
The record
- date
- early September 2007 month precision, “early”
- place
- Quill Lake, Canada no other name or place string on any source record · name from the cropcirclecenter.com name
- crop
- wheat
- size
- 14.5 ft (4.4 m) acrossas written: 4,5 m | 14,5 ft
- recorded by
- cc · cropcirclecenter.com
- images
- 2 · 2 diagram
- writing
- nothing was written about this formation on any source
Where exactly
- coordinate
- 52.066720, -104.251050
- how it was got
- geonames — place, to within 2,000 m, from the cc record
- on a map
- OpenStreetMap
No source publishes a coordinate for any formation in this archive. Every coordinate here is derived from the place name a source printed, and this page says how precise that makes it rather than rounding it away.
Images
2 image(s) on this formation's own source records. Click a tile for the full image; the bytes are fetched when you ask for them and are not stored in this page.
Diagrams (2)
diagram
cropcirclecenter.com / Bertold Zugelder site default
diagram
cropcirclecenter.com / Bertold Zugelder site default
| site | kind | credit | basis | caption | size | file | source page |
|---|---|---|---|---|---|---|---|
| cc | diagram | cropcirclecenter.com / Bertold Zugelder | site default | crop circle at Quill Lake | early September 2007 | 575×415 42.1 KiB image/jpeg |
image f21cd6e556f2 | https://www.cropcirclecenter.com/ccdata/2007/09/00/CA20070900_A.html |
| cc | diagram | cropcirclecenter.com / Bertold Zugelder | site default | 575×415 42.1 KiB image/jpeg |
image f21cd6e556f2 | https://www.cropcirclecenter.com/date/2007/200709.html |
Date
early September 2007, to month precision. What a source records is the day a formation was found and reported.
- reported by
- cc: September 2007
Place
What each source printed, and the coordinate derived from it. No source in this archive publishes a coordinate of its own.
- coordinate
- 52.066720, -104.251050 — place, ±2,000 m, by geonames, from the cc record
- on a map
- OpenStreetMap
| site | place | county | country | grid ref | what3words | fix |
|---|---|---|---|---|---|---|
| cc | Saskatchewan | Canada | 52.066720, -104.251050 place / geonames |
Crop and size
- crop
- wheat (cc: wheat)
- diameter
- 14.5 ft (4.4 m)
- size as written
- 4,5 m | 14,5 ft
Source records
What each source published, side by side. A row whose values differ across the sources is marked: the archive prints the disagreement rather than choosing a winner.
| field | cc cropcirclecenter.com |
|---|---|
| id / slug | CA20070900_A |
| name | Quill Lake |
| location | |
| county | Saskatchewan |
| country | Canada |
| date reported | 2007-09 |
| date precision | month |
| crop | wheat |
| size | 4,5 m | 14,5 ft |
| diameter (ft) | 14.5 |
| grid reference | |
| what3words | |
| map link | |
| credits | cropcirclecenter.com / Bertold Zugelder |
| source page | https://www.cropcirclecenter.com/date/2007/200709.html |
| link to the entity | singleton decided by none on 2026-09-11 |
| warnings | unknown_day |
| record | cc/ecf21cd18fd54… raw record view: /formation/cc/ecf21cd18fd542dfd8e535f2188b9f0a962157c43676e6678f3eb28421bb78a0 in the preview app |
Texts
no text documents in the archive for this formation
Claims about this formation
no claim was extracted from a text about this formation
Geometry
2 diagram file(s) on this page. measured from the diagram itself, and experimental: the extractor's rotational order is right on 88.8 % of a 200-diagram hand-labelled set against a gate of 90 %, so read a number here beside the picture rather than instead of it.
| diagram | rotational symmetry | elements | rings | mirror | fill |
|---|---|---|---|---|---|
| cc f21cd6e5 | ≈ none found | 2 | 0 | 0.967 | 0.0793 |
Experimental, and marked ≈ wherever it appears. These numbers are read off a drawing, not off the field: the extractor's rotational order agrees with a hand-labelled set on 88.8 per cent of 200 diagrams against a gate of 90 per cent, its element count is within one on 97.5 per cent, and its ring count is not calibrated at all. Nothing in the analysis tree is derived from the rotational order while that gate is unmet.
Diagrams that look like these: cc f21cd6e5— the nearest by perceptual hash. The whole archive is browsable by shape in the shape section, and this formation's own diagrams go straight into that grid: show them in the grid.
Neighbours
In time
- previous
- Hackpen Hill 30 August 2007, Hackpen Hill
- next
- Alton Barnes 12 September 2007, Alton Barnes
- previous in CA
- St Gregor 26 August 2007
- next in CA
- Londesborough 1 October 2007
- same day
- no other formation is dated this day
- within 7 days and 25 km
- none, or this formation has no coordinate at place confidence or better
In place
The nearest formations the archive can place.
Wadena20 August 2003Wadena
33.4 km away, 2003-08-20
Wadena2 September 2004Wadena
33.4 km away, 2004-09-02 Spalding27 September 1988
Spalding
34.2 km away, 1988-09-27
St Gregor26 August 2007St Gregor
41.9 km away, 2007-08-26 Humboldt22 September 2004
Humboldt
61.5 km away, 2004-09-22
Lake LenoreOctober 1974Lake Lenore
62.2 km away, 1974-10
- same county and year
- none
Provenance
- entity built at
- 2026-09-11T19:20:39Z (derived from the link decisions, not from this build)
- index run ids
- none
- reviews applied
- none
- open queue pairs
- none
- entity record
- index/formations/CA20070900_A.json · row in index/manifest.jsonl
- input digests
- entity 238e48d01623 · images c40d9e15169e · texts 4f53cda18c2b · geo d3b5d9d5b0f9