NPCs composing that spawngroup :

Burynai_excavator (12%)

Burynai_excavator (12%)

Burynai_excavator (13%)

Burynai_excavator (13%)

lesser_charbone_skeleton (25%)

lesser_icebone_skeleton (25%)

NPCs spawning around that spawngroup :
(Max range : 100)

kurn_greater_skeleton23, range=50 (-62,62,103)

kurn_scalebone_skeleton0, range=58 (-19,121,45)

kurn_greater_scalebone1, range=44 (-49,39,103)

greater_scalebone (100%)

kurn_lesser_icebone_skeleton20, range=78 (-38,-11,103)

lesser_icebone_skeleton (100%)

kurn_Burynai_excavator3, range=40 (-50,77,-39)

kurn_Burynai_sapper15, range=38 (-49,52,-39)

kurn_222211, range=24 (-30,80,-39)

a_skeletal_cook (20%)
thick_boned_skeleton (80%)

kurn_222212, range=90 (-65,-10,3)

kurn_222694, range=86 (22,-16,-118)

kurn_222696, range=71 (-83,69,-39)

kurn_222698, range=62 (50,60,-39)

kurn_222702, range=50 (38,70,-116)

lesser_charbone_skeleton (50%)
lesser_icebone_skeleton (50%)