Code,Type
1,"Field Boundary"
2,"Midden"
3,"Villa"
4,"Oppidum"
5,"Town"
6,"Hillfort"
7,"Legionary Fortress"
8,"Enclosed Settlement"
9,"Fogou"
10,"Hut"
11,"Rock Shelter"
12,"Settlement"
13,"Unenclosed Settlement"
14,"Kiln"
15,"Saltern"
16,"Barrow"
17,"Burial"
18,"Cemetery"
19,"Shrine"
20,"Square Barrow"
21,"Ditch"
22,"Earthwork"
23,"Enclosure"
24,"Pit"
25,"Well"
26,"Scatter"
27,"Uncertain"
28,"No information"
29,"other"