NPCs composing that spawngroup :

Burynai_Excavator (50%)

greater_skeleton (50%)

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

kurn_1, range=156 (135,-200,5)

kurn_2, range=142 (124,-191,-23)

Burynai_Excavator (50%)
Burynai_excavator (50%)

kurn_4, range=46 (15,-58,127)

an_odd_mole (100%)

kurn_5, range=150 (103,-223,-102)

kurn_7, range=180 (-90,-254,3)

kurn_8, range=180 (-90,-254,4)

kurn_9, range=118 (0,13,3)

scalebone_skeleton (100%)

kurn_10, range=137 (87,-218,-102)

kurn_11, range=197 (-172,-30,4)

greater_scalebone (50%)
greater_skeleton (50%)

kurn_12, range=185 (50,-285,-97)

kurn_17, range=162 (60,-259,-99)

Burynai_excavator (50%)
lesser_charbone_skeleton (50%)

kurn_18, range=157 (-70,30,-39)

Burynai_excavator (100%)

kurn_19, range=156 (-143,-130,-117)

kurn_20, range=156 (-138,-151,-117)

kurn_21, range=171 (-160,-95,-119)

kurn_27, range=190 (-149,-208,-23)

kurn_29, range=132 (-65,-212,3)

kurn_30, range=195 (201,-152,-22)

kurn_31, range=193 (202,-137,-22)

kurn_32, range=126 (128,-151,-23)

Burynai_Excavator (100%)

kurn_34, range=146 (156,-98,-103)

lesser_charbone_skeleton (100%)
lesser_charbone_skeleton (100%)

kurn_35, range=187 (80,-278,-99)

kurn_37, range=141 (146,-147,-104)

kurn_38, range=164 (172,-137,-104)

kurn_39, range=66 (76,-113,-105)

kurn_40, range=145 (153,-74,-104)

kurn_41, range=197 (48,-299,-97)

Burynai_sapper (100%)

kurn_42, range=70 (1,-174,-109)

kurn_43, range=111 (89,-183,-102)

kurn_44, range=134 (-9,29,-116)

kurn_56, range=199 (171,14,-120)

kurn_57, range=194 (188,-26,-118)

greater_scalebone (100%)
greater_scalebone (100%)

kurn_63, range=45 (43,-73,-108)

Burynai_excavator (100%)
Burynai_excavator (100%)

kurn_68, range=87 (22,-17,-118)

kurn_69, range=22 (-7,-117,-105)

kurn_70, range=97 (-72,-155,-105)

kurn_71, range=59 (-41,-75,-107)

kurn_72, range=109 (-83,-48,-107)

Burynai_excavator (100%)

kurn_73, range=175 (-108,-233,-23)

kurn_74, range=176 (38,70,-116)

kurn_80, range=133 (-72,-208,-23)

kurn_82, range=179 (-41,-276,-23)

kurn_86, range=17 (10,-87,-106)

kurn_87, range=122 (71,-211,-24)

Burynai_burrower (50%)
Burynai_Excavator (50%)

kurn_88, range=146 (155,-83,-24)

Burynai_burrower (50%)
Burynai_Excavator (50%)

kurn_89, range=164 (151,-190,-25)

kurn_90, range=91 (-75,-73,-30)

kurn_91, range=119 (-30,8,-39)

kurn_92, range=47 (11,-57,-39)

kurn_93, range=57 (29,-50,-39)

Burynai_excavator (100%)

kurn_94, range=101 (67,-19,-39)

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

kurn_98, range=110 (104,-44,-49)

kurn_99, range=144 (124,-14,-49)

kurn_107, range=114 (121,-71,-24)

kurn_109, range=132 (143,-108,-24)

kurn_111, range=179 (-146,-18,-23)

Burynai_Excavator (100%)

kurn_113, range=160 (-87,-231,-22)

kurn_114, range=151 (162,-92,-24)

kurn_117, range=46 (-31,-85,-30)

Burynai_Excavator (50%)
Burynai_Excavator (50%)

kurn_132, range=175 (-8,70,-39)

Burynai_excavator (50%)
Burynai_sapper (50%)

kurn_133, range=191 (-51,77,-39)

kurn_134, range=190 (-84,61,-39)

Burynai_Excavator (50%)
Burynai_Excavator (50%)

kurn_135, range=193 (-138,19,-39)

kurn_136, range=107 (-84,-53,-30)

kurn_138, range=122 (-50,-210,-23)

kurn_139, range=88 (-41,-176,-23)

kurn_140, range=81 (-56,-151,-23)

Burynai_burrower (100%)

kurn_141, range=25 (1,-128,-23)

Burynai_excavator (50%)
Burynai_Excavator (50%)

kurn_142, range=108 (-20,-208,-23)

Burynai_burrower (50%)
greater_scalebone (50%)

kurn_143, range=82 (-27,-177,-23)

kurn_144, range=104 (75,-187,-23)

kurn_145, range=62 (46,-156,-40)

Burynai_Excavator (50%)
greater_scalebone (50%)

kurn_146, range=51 (60,-120,-40)

kurn_149, range=135 (-63,9,-30)

kurn_151, range=169 (-106,18,-39)

kurn_152, range=135 (-88,-11,-30)

kurn_153, range=119 (-62,-10,-30)

kurn_154, range=189 (-164,-32,-23)

Burynai_Excavator (50%)
Burynai_excavator (50%)

kurn_156, range=107 (66,-197,-104)

Burynai_excavator (50%)
Burynai_sapper (50%)

kurn_157, range=53 (11,-157,-109)

kurn_158, range=197 (-184,-69,-23)

kurn_159, range=175 (-164,-85,-23)

kurn_160, range=122 (-53,1,9)

greater_skeleton (100%)
greater_skeleton (100%)

kurn_161, range=117 (0,-221,90)

greater_scalebone (90%)
undead_crusader (10%)

kurn_162, range=61 (-48,-121,132)

kurn_163, range=115 (-10,-218,132)

kurn_164, range=158 (-83,-232,123)

kurn_165, range=117 (34,-219,132)

kurn_166, range=58 (23,-161,132)

kurn_167, range=24 (-6,-121,132)

kurn_168, range=57 (0,-160,132)

kurn_169, range=166 (0,-270,132)

kurn_170, range=59 (22,-46,131)

kurn_171, range=134 (-83,-200,123)

kurn_172, range=114 (-89,-159,88)

kurn_173, range=117 (-55,-201,88)

kurn_174, range=38 (45,-86,130)

kurn_175, range=71 (52,-163,124)

kurn_176, range=154 (63,-250,124)

kurn_178, range=126 (116,-175,124)

kurn_180, range=89 (81,-49,129)

a_skeletal_cook (25%)
thick_boned_skeleton (75%)

kurn_181, range=191 (-71,-277,4)

kurn_182, range=140 (137,-42,9)

scalebone_skeleton (100%)

kurn_183, range=82 (-62,-65,129)

kurn_184, range=191 (-85,61,106)

greater_skeleton (50%)
scalebone_skeleton (50%)

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

kurn_186, range=101 (-58,-30,104)

kurn_187, range=91 (13,-13,104)

kurn_188, range=135 (-13,29,104)

greater_skeleton (50%)
scalebone_skeleton (50%)

kurn_189, range=172 (93,48,104)

kurn_190, range=195 (93,73,104)

kurn_191, range=190 (109,58,-39)

an_undead_jester (20%)
thick_boned_skeleton (80%)

kurn_192, range=135 (0,31,-39)

fingered_skeleton (20%)
thick_boned_skeleton (80%)

kurn_193, range=142 (-35,31,-39)

thick_boned_skeleton (100%)

#Crackling_Bones_189490, range=188 (-31,80,-39)

#Crackling_Bones (25%)
lesser_charbone_skeleton (75%)

kurn_276925, range=129 (-50,-219,134)

greater_skeleton (90%)
undead_crusader (10%)

kurn_276926, range=119 (-28,-218,134)

greater_scalebone (90%)
undead_crusader (10%)