Crawley

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

1991, to year precision. What a source records is the day a formation was found and reported.

reported by

cc: 1991

Place

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

coordinate

51.111249, -1.394337 — place, ±2,000 m, by os_open_names, 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 ad640737— 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

Merefa 5 December 1990, Merefa

next

Millersburg February 1991, Millersburg

previous in UK

Beacon Hill 30 August 1990

next in UK

Alton Barnes 18 April 1991

same day

Ulm (Ulm) · JP19910133_A · Donderen (Donderen) · Bareham (Bareham) · Amersham (Amersham) · Beckhampton (Beckhampton) · Blackland (Blackland) · Bryn-y-Maen (Bryn-y-Maen) · Bryn-y-Maen (Bryn-y-Maen) · Caernarfon (Caernarfon) · Clench Common (Clench Common) · Clench Common (Clench Common) · Crawley (Crawley) · Crawley (Crawley) · Downham Market (Downham Market) · Froxfield (Froxfield) · High Wycombe (High Wycombe) · Longstock (Longstock) · Newhaven (Newhaven) · Sapperton (Sapperton) · South Malling (South Malling) · Sparsholt (Sparsholt) · Sparsholt (Sparsholt) · Steeple Langford (Steeple Langford) · UK19911333_W (Wiltshire) · UK19911333_X (Yorkshire) · UK19911333_Y · US19910101_A · Charles River (Charles River)

within 7 days and 25 km

Crawley 1991, 0 m away · Crawley 1991, 0 m away · Sparsholt 1991, 4.0 km away · Sparsholt 1991, 4.0 km away · Longstock 1991, 7.1 km away

In place

The nearest formations the archive can place.

Crawley Down13 July 1990
Crawley Down
0 m away, 1990-07-13 Crawley1990
Crawley
0 m away, 1990 Crawley1991
Crawley
0 m away, 1991 Crawley1991
Crawley
0 m away, 1991 Long Wood2 June 2019
Long Wood
2.7 km away, 2019-06-02 Crawley Down8 June 2021
Crawley Down
2.8 km away, 2021-06-08

same county and year

Chilcomb 6 May 1991 · Upham 5 June 1991 · Headbourne Worthy 6 June 1991 · Cheesefoot Head 7 June 1991 · Chilcomb 16 June 1991 · Hurstbourne Tarrant 21 June 1991 · Litchfield June 1991 · Litchfield 3 July 1991 · Cheesefoot Head 5 July 1991 · Chilcomb Down 19 July 1991 · South Wonston 19 July 1991 · Sparsholt 20 July 1991 · Cheesfoot Head 30 July 1991 · Cheesefoot Head July 1991 · Cheesefoot Head August 1991 · Wilton August 1991 · Bentworth 2 August 1991 · Cheesefoot Head 2 August 1991 · Morestead 2 August 1991 · Monxton 4 August 1991 and 13 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/UK19911333_K.json · row in index/manifest.jsonl

input digests

entity 108b3c406394 · images d1f4866af9f4 · texts 4f53cda18c2b · geo be6952d4d41a