NPCs composing that spawngroup :

greater_scalebone (25%)

greater_skeleton (25%)

scalebone_skeleton (25%)

NPCs spawning around that spawngroup :
(Max range : 200)

kurn_1, range=162 (-53,144,4)

kurn_4, range=151 (15,-58,127)

an_odd_mole (100%)

kurn_6, range=190 (-84,144,3)

kurn_8, range=64 (99,9,4)

kurn_9, range=97 (97,170,21)

scalebone_skeleton (100%)
scalebone_skeleton (100%)

kurn_11, range=73 (110,143,3)

greater_scalebone (50%)
greater_skeleton (50%)

kurn_13, range=137 (162,192,3)

kurn_15, range=71 (82,143,3)

kurn_16, range=87 (169,31,-134)

lesser_charbone_skeleton (50%)
lesser_icebone_skeleton (50%)

kurn_18, range=168 (-70,30,-39)

Burynai_excavator (100%)

kurn_22, range=112 (140,175,3)

kurn_34, range=181 (156,-98,-103)

lesser_charbone_skeleton (100%)
lesser_charbone_skeleton (100%)

kurn_39, range=186 (76,-113,-105)

kurn_40, range=158 (153,-74,-104)

kurn_41, range=187 (66,258,-49)

Burynai_sapper (100%)

kurn_44, range=111 (-9,29,-116)

kurn_54, range=192 (-31,220,-121)

Burynai_excavator (50%)
Burynai_sapper (50%)

kurn_56, range=98 (171,14,-120)

kurn_57, range=137 (188,-26,-118)

greater_scalebone (100%)
greater_scalebone (100%)

kurn_58, range=91 (180,46,-119)

Burynai_Excavator (50%)
Burynai_sapper (50%)

kurn_59, range=72 (139,129,-116)

Burynai_excavator (50%)
Burynai_sapper (50%)

kurn_60, range=120 (152,177,-116)

Burynai_sapper (100%)

kurn_61, range=125 (165,176,-116)

Burynai_excavator (50%)
lesser_icebone_skeleton (50%)

kurn_62, range=112 (64,182,-116)

kurn_63, range=153 (43,-73,-108)

Burynai_excavator (100%)

kurn_64, range=102 (178,16,-120)

kurn_65, range=87 (166,121,-116)

kurn_66, range=103 (45,165,-116)

kurn_67, range=129 (15,176,-116)

kurn_68, range=114 (22,-17,-118)

kurn_71, range=199 (-41,-75,-107)

kurn_74, range=55 (38,70,-116)

kurn_75, range=197 (248,-49,-118)

Burynai_sapper (50%)
lesser_icebone_skeleton (50%)

kurn_76, range=172 (223,-41,-118)

Burynai_excavator (50%)
Burynai_sapper (50%)

kurn_86, range=180 (10,-87,-106)

kurn_88, range=167 (155,-83,-24)

Burynai_burrower (50%)
Burynai_Excavator (50%)

kurn_91, range=139 (-30,8,-39)

kurn_92, range=153 (11,-57,-39)

kurn_93, range=138 (29,-50,-39)

Burynai_excavator (100%)

kurn_94, range=95 (67,-19,-39)

kurn_95, range=148 (224,142,-39)

Burynai_excavator (100%)

kurn_96, range=194 (11,-104,-40)

Burynai_Excavator (50%)
greater_skeleton (50%)

kurn_97, range=128 (128,-51,-49)

kurn_98, range=117 (104,-44,-49)

kurn_99, range=92 (124,-14,-49)

kurn_104, range=79 (154,123,-39)

kurn_107, range=146 (121,-71,-24)

kurn_109, range=187 (143,-108,-24)

kurn_114, range=178 (162,-92,-24)

kurn_115, range=46 (137,58,-39)

Burynai_Excavator (50%)
lesser_icebone_skeleton (50%)

kurn_116, range=150 (39,213,-49)

Burynai_Excavator (100%)

kurn_117, range=180 (-44,191,-49)

Burynai_Excavator (50%)
Burynai_Excavator (50%)

kurn_119, range=157 (-37,163,-49)

Burynai_excavator (50%)
Burynai_Excavator (50%)

kurn_120, range=126 (-9,147,-49)

kurn_121, range=180 (-8,223,-49)

Burynai_burrower (50%)
greater_scalebone (50%)

kurn_122, range=145 (21,200,-49)

Burynai_Excavator (50%)
Burynai_sapper (50%)

kurn_123, range=126 (39,187,-49)

Burynai_excavator (100%)

kurn_127, range=183 (106,256,-40)

kurn_128, range=166 (72,238,-39)

kurn_132, range=100 (-8,70,-39)

Burynai_excavator (50%)
Burynai_sapper (50%)

kurn_133, range=144 (-51,77,-39)

kurn_134, range=177 (-84,61,-39)

Burynai_Excavator (50%)
Burynai_Excavator (50%)

kurn_146, range=195 (60,-120,-40)

kurn_149, range=168 (-63,9,-30)

kurn_152, range=199 (-88,-11,-30)

kurn_153, range=175 (-62,-10,-30)

kurn_160, range=162 (-53,1,9)

greater_skeleton (100%)
greater_skeleton (100%)

kurn_166, range=146 (-50,39,104)

kurn_170, range=138 (22,-46,131)

kurn_174, range=166 (45,-86,130)

kurn_180, range=122 (81,-49,129)

a_skeletal_cook (25%)
thick_boned_skeleton (75%)

kurn_182, range=122 (137,-42,9)

scalebone_skeleton (100%)

kurn_183, range=164 (13,216,48)

kurn_184, range=178 (-85,61,106)

greater_skeleton (50%)
scalebone_skeleton (50%)

kurn_185, range=157 (-39,-12,104)

kurn_186, range=182 (-58,-30,104)

kurn_187, range=117 (13,-13,104)

kurn_188, range=114 (-13,29,104)

greater_skeleton (50%)
scalebone_skeleton (50%)

kurn_189, range=25 (93,48,104)

kurn_191, range=21 (109,58,-39)

an_undead_jester (20%)
thick_boned_skeleton (80%)

kurn_192, range=101 (0,31,-39)

fingered_skeleton (20%)
thick_boned_skeleton (80%)

kurn_193, range=133 (-35,31,-39)

thick_boned_skeleton (100%)

#Crackling_Bones_189490, range=124 (-31,80,-39)

#Crackling_Bones (25%)
lesser_charbone_skeleton (75%)