Anchor track on the seafloor
930
Ridge of sorted sediment formed by wave action along a shoreline
201
Ridge of sorted sediment formed by wave action along the shore of a glacier-dammed lake
43
Border of colluvial, debris flow or snow avalanche fan. Not linked to any one specific process.
301
Edge of a channel, delimiting its width
116
Channel, unspecified (marine)
922
Channel on the seabed, origin unspecified
114
Narrow depression in seabed formed by subsidence of the sediments due to faulting, discharge of gas from dissolution of gas hydrates, or weakened slope stability after a landslide.
926
Moraine ridge formed subglacially by sqeezing of till into basal crevasses. Related to stagnant ice.
7
Channel on the seabed formed by bottom currents
921
Cutting in surficial sediments (marine)
501
Channel formed by one or several debris flows
307
A small ridge deposited along the margin of a debris flow track
312
Wind-eroded scour in unconsolidated sediment. Can be several meters in width/depth.
352
Border of a distinct mound or ridge in surficial sediment
353
Streamlined ridge in sediment and/or bedrock, oriented parallel to the ice-flow direction. If sediment is accumulated on the lee side of a bedrock knoll, the total form might be termed crag-and-tail.
1
Irregular drumlin or crudely streamlined feature in sediment and/or bedrock, oriented parallel to the ice-flow direction. If sediment is accumulated on the lee side of a bedrock knoll, the total form might be termed crag-and-tail.
2
Break in topography formed by stream/river erosion
101
Edge in unconsolidated deposits of uncertain origin (f.ex. due to a landslide, current or a combination of processes)
927
Elongate sinuous ridge of glaciofluvial sediment deposited in ice-walled meltwater channels or sub-glacial tunnels. If the ridge-shaped glaciofluvial deposit is large enough to form a figure on the map, then the colour for glaciofluvial deposits is used to indicate the extent, and the esker symbol to indicate the ridge shape.
12
Fan shaped deposit, mainly formed by flowing water
106
A fracture zone/plane where a measurable/visual displacement of the bedrock have occurred. The direction of the displacement between the fault blocks defines the type of faulting, among which are normal-, reverse-, oblique-, and transverse faulting.
925
Erosional channel formed by a high fluvial discharge.
103
Fluvial/glaciofluvial gorge formed in bedrock.
105
Inactive fluvial channel
102
Glaciofluvial channel outlet/Overflow pass
23
Channel formed by glaciofluvial erosion
21
Scarp eroded by glacial meltwater
13
Fan shaped deposit, mainly formed by glacial melt water
47
Dry bedrock gorge formed by glacial meltwater
26
Bedrock stripped of surficial deposits by glacial meltwater
27
Steep slope formed where a glacier has removed a slab of the subsurface
53
Hill- or ridge-shaped form created by the advancing glacier that scoops-up and displaces large slabs of the subsurface. Located distally to glacially eroded hole.
911
Hole (depression) formed by the advancing glacier that scoops-up and displaces large slabs of the subsurface
913
Depression in surficial sediment formed by the grounding of an iceberg
46
Wedge-shaped ridge that is formed at the front of a glacier during periods of standstill or minor advances of a glacier.
970
Elongated scour formed by the movement of a grounded iceberg in the sea or a lake
44
Steep slope in unconsolidated sediments, previously buttressed by a glacier margin
41
Glaciofluvial channel formed along a glacier margin (left side).
20
Glaciofluvial channel formed along a glacier margin (right side).
22
Irregular drumlin or crudely streamlined feature in sediment and/or bedrock, oriented parallel to the ice-flow direction. If sediment is accumulated on the lee side of a bedrock knoll, the total form might be termed crag-and-tail.
3
Incised fluvial channel, active
109
Incised fluvial channel, seasonally active
110
Linear escarpment. Interpreted as a post-glacial fault, based on documented deformation, offset or failure of glacial or postglacial sediment.
601
Front of submarine landslide. Shows outer margin of a submarine landslide.
310
The back wall of a landslide; formed by different landslide processes in both bedrock and unconsolidated sediment.
306
Large fluvial/glaciofluvial gorge (canyon) formed in bedrock (left side)
111
Large fluvial/glaciofluvial gorge (canyon) formed in bedrock (right side)
112