Description :
2.2 Sichelwannen (sc): in Henvey Inlet area they are defined by crescentic furrow (cf) up flow and lateral furrows (f), highlighted by vegetation surrounding a remnant ridge (rr) or rock drumlin. Similar forms are present at multiple scales (~1, 10 100, 1000 m) in the Henvey Inlet area, likely related to nested structures in the formative flow. These descriptions are in direct contrast to those by Krabbendan et al. (2016) who, using low, oblique-angle photographs (their figure 3) to describe /interpret glacial grooves with no mention of widespread transverse /crescentic forms.