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. 2020 Jun 24;10:10277. doi: 10.1038/s41598-020-67248-3

Figure 2.

Figure 2

Major types of hypolithic organogenous horizons produced by BSC in soils at the valley floors in the Larsemann Hills: (a) patterned ground controls moisture distribution and transitions from cryptic hypolithic organogenous horizons (on polygons) to patchy epiedaphic organogenous horizons (in troughs); (b) plane and soil profile view on various types of hypolithic horizons on polygons; (c) soil profile in the transitional zone between hypolithic horizon produced by cyanobacteria- and moss-dominated BSC (polygon periphery) to the patchy epiedaphic horizon produced by moss-dominated BSC (trough). The tape-measure on photos is in cm.