NPCs composing that spawngroup :

greater_skeleton (33%)

greater_skeleton (33%)

scalebone_skeleton (34%)

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

kurn_1, range=89 (-121,-186,6)

greater_skeleton (100%)

kurn_3, range=79 (-73,-311,-23)

kurn_7, range=55 (-90,-254,3)

kurn_25, range=74 (-172,-340,-23)

kurn_26, range=87 (-229,-272,-27)

kurn_27, range=64 (-149,-208,-23)

kurn_29, range=97 (-65,-212,3)

kurn_73, range=51 (-108,-233,-23)

kurn_80, range=94 (-72,-208,-23)

kurn_83, range=92 (-58,-310,-23)

kurn_84, range=40 (-118,-304,-23)

Burynai_Excavator (50%)
Burynai_Excavator (50%)

kurn_113, range=94 (-133,-366,-22)

kurn_130, range=34 (-143,-238,-23)

kurn_131, range=34 (-108,-268,-23)

kurn_137, range=54 (-103,-310,-22)

kurn_144, range=27 (-141,-299,-22)

kurn_164, range=71 (-83,-232,123)

kurn_171, range=93 (-83,-200,123)

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