Andover

Images

1 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 (1)

diagram cropcirclecenter.com / Bertold Zugelder site default

Date

mid July 1990, to month precision. What a source records is the day a formation was found and reported.

reported by

cc: July 1990

Place

What each source printed, and the coordinate derived from it. No source in this archive publishes a coordinate of its own.

coordinate

51.054216, -1.280647 — county, ±38,829 m, by county_centroid, from the cc record

on a map

OpenStreetMap

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.

Geometry

1 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.

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 8af8ce3e— 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

Morestead 30 June 1990, Morestead

next

Lower Peover 2 July 1990, Lower Peover

previous in UK

Morestead 30 June 1990

next in UK

Lower Peover 2 July 1990

same day

Forest (Forest) · Krasnoyarsk (Krasnoyarsk) · Avebury (Avebury) · Broseley (Broseley) · Lewes (Lewes) · Upton Scudamore (Upton Scudamore) · Upton Scudamore (Upton Scudamore) · Upton Scudamore (Upton Scudamore) · Wellington (Wellington) · Allington (Allington) · Amersham (Amersham) · Burton Hastings (Burton Hastings) · Farley Mount (Farley Mount) · Halton (Halton) · Little Missenden (Little Missenden) · Ruddington (Ruddington) · West Backham (West Backham) · Tibbenham (Tibbenham) · Whetstone (Whetstone) · Bourton (Bourton) · Bramcote (Bramcote) · Broughton (Broughton) · Lincoln (Lincoln) · Liverpool (Liverpool) · Rawmarsh (Rawmarsh) · UK19900733_G (Warwickshire) · Upton Scudamore (Upton Scudamore) · Upton Scudamore (Upton Scudamore) · Upton Scudamore (Upton Scudamore) · Westbury (Westbury) · Eagle Butte (Eagle Butte)

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.

this formation has no coordinate at place confidence or better, so nothing can be called near it

same county and year

Fawley Down 7 May 1990 · Punch Bowl 18 May 1990 · Chilcomb Down 23 May 1990 · Fawley Down 25 May 1990 · Longwood Estate 29 May 1990 · Fawley Down 30 May 1990 · Longwood Estate 6 June 1990 · Exton 8 June 1990 · Telegraph Hill 16 June 1990 · Chilcomb 20 June 1990 · Longwood Warren 20 June 1990 · Litchfield 23 June 1990 · Longwood Estate 28 June 1990 · RChilcomb 30 June 1990 · Morestead 30 June 1990 · Chilcomb 6 July 1990 · Morestead 9 July 1990 · Morestead 9 July 1990 · Crawley Down 13 July 1990 · Farley Mount July 1990 and 12 more

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/UK19900715_C.json · row in index/manifest.jsonl

input digests

entity 0d789cd02c3a · images 115d60d38cb5 · texts 4f53cda18c2b · geo 7237c292a532