Table 3 Descriptions of final terrain groups (Group_fin in Fig. 7)

1

Bedrock mountain (upper)

Upper slope of dissected mountain

2,29

2

Bedrock mountain (lower)

Upper side slopes of valley wall

10,12,32

3

Hilly mountain (upper)

Upper hilly mountain, high plateau

1,16,27,28,33,18

4

Hilly mountain (lower)

Hills, lower side slopes of valley wall

5,6,14,18,22,24,25,35,40

5

Mountain valley

Valley in bedrock mountains and hills

3,37,39

6

Large highland slope (finer texture)

Volcanic slopes, scarp of large landslides, crest slopes with gravitational deformation topographies

17,13

7

Large highland slope (coarser texture)

Volcanic slopes (smoother), mass of large landslides, crest slopes with gravitational deformation topographies

4,7

8

Hilly terrace (upper)

Upper hilly terrace, lava plateau

9,34,36

9

Hilly terrace (lower)

Lower hilly terrace, talus

15,20

10

Debris valley

Terrace edge, valley in unconsolidated slopes

8,11,21

11a^a

Terrace and large lowland slope^b (higher convexity)

Terrace, dissected fan

19,31

11b^a

Terrace and large lowland slope^b (lower convexity)

Alluvial fan, sand bar (terraced)

19,31

12

Plain (finer texture)

Valley bottom plain

30

13^a

Plain (higher)

Slightly elevated area in plain, sand bar

26

14

Plain

Flood plain

23

15^c

Lowland near water level

Marsh, former lake

Independent group