Voici une carte des différents crop classés par "série"
(Liste non exhausive)

Informations :

le crop noir dans la bande verticale à gauche avec le "message" semble etre une enigme "rébus" !

 Légende :

1 Circles and Ringed Circles

 1) Cheesefoot Head, Wiltshire, 5th July 1986
 2) Longwood Estate, Hampshire, 6th June 1990
 3) Unidentified
 4) Bratton, Wiltshire, 8th August 1987

2 Spinners

 1) Alfriston, East Sussex, 31st May 1995
 2) Wheathill, late July 1995
 3) Berwick Bassett, Wiltshire, 28th May 1994
 4) Kingsclere, Hampshire, mid July 1995

3 Galaxies

 3) Bayard Hill, 26th June 1994
 4) Langton Herring, Dorset, 25th June 1994
 2) Froxfield, Wiltshire, 8th August, 1994
 2) Golden Ball Hill, Wiltshire, 23rd July 1994

4 Moons

 1) Morgan’s Hill, Wiltshire, 6th May 1994
 2) King’s Sombourne, Hampshire, Early May 1995

5 Alton Barnes

 1) Stanton St Bernard, Wiltshire, 12th July 1990
 2) Alton Barnes, Wiltshire, 12th July 1990

6 Conjunction
 Blackland, Wiltshire -
 lower circle, 1st June 1990,
 upper circle, 5th July 1990

7 Quintuplets
 1) Upton Scudamore, Wiltshire, August 1987
 2) Charity Downs, Wiltshire, August 1988
 3) Beckhampton, Wiltshire, July 1988
 4) Longwood Estate, Hampshire, 23rd August 1986