NPCs composing that spawngroup :

greater_skeleton (33%)

greater_skeleton (33%)

scalebone_skeleton (34%)

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

kurn_1, range=75 (-121,-186,6)

greater_skeleton (100%)

kurn_3, range=59 (-73,-311,-23)

kurn_27, range=74 (-149,-208,-23)

kurn_29, range=48 (-65,-212,3)

kurn_57, range=72 (-28,-218,134)

greater_scalebone (100%)

kurn_73, range=27 (-108,-233,-23)

kurn_80, range=49 (-72,-208,-23)

kurn_82, range=53 (-41,-276,-23)

kurn_83, range=64 (-58,-310,-23)

kurn_84, range=57 (-118,-304,-23)

Burynai_Excavator (50%)
Burynai_Excavator (50%)

kurn_130, range=55 (-143,-238,-23)

kurn_131, range=22 (-108,-268,-23)

kurn_138, range=59 (-50,-210,-23)

kurn_139, range=92 (-41,-176,-23)

kurn_142, range=83 (-20,-208,-23)

Burynai_burrower (50%)
greater_scalebone (50%)

kurn_143, range=99 (-27,-177,-23)

kurn_160, range=53 (-50,-219,134)

greater_skeleton (100%)

kurn_161, range=96 (0,-221,90)

greater_scalebone (100%)

kurn_163, range=87 (-10,-218,132)

kurn_164, range=23 (-83,-232,123)

kurn_169, range=91 (0,-270,132)

kurn_171, range=54 (-83,-200,123)

kurn_172, range=95 (-89,-159,88)

kurn_173, range=63 (-55,-201,88)

kurn_181, range=29 (-71,-277,4)