NPCs composing that spawngroup :

Burynai_burrower (25%)

Burynai_excavator (25%)

greater_skeleton (25%)

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

kurn_1, range=193 (135,-200,5)

kurn_2, range=180 (124,-191,-23)

Burynai_Excavator (50%)
Burynai_excavator (50%)

kurn_4, range=64 (15,-58,127)

an_odd_mole (100%)

kurn_5, range=125 (29,-139,106)

greater_scalebone (100%)
greater_scalebone (100%)

kurn_8, range=42 (99,9,4)

kurn_9, range=192 (97,170,21)

scalebone_skeleton (100%)
scalebone_skeleton (100%)

kurn_11, range=168 (110,143,3)

greater_scalebone (50%)
greater_skeleton (50%)

kurn_15, range=163 (82,143,3)

kurn_16, range=114 (169,31,-134)

lesser_charbone_skeleton (50%)
lesser_icebone_skeleton (50%)

kurn_18, range=145 (-70,30,-39)

Burynai_excavator (100%)

kurn_30, range=188 (201,-152,-22)

kurn_31, range=179 (202,-137,-22)

kurn_32, range=145 (128,-151,-23)

Burynai_Excavator (100%)

kurn_34, range=119 (156,-98,-103)

lesser_charbone_skeleton (100%)
lesser_charbone_skeleton (100%)

kurn_37, range=150 (146,-147,-104)

kurn_38, range=157 (172,-137,-104)

kurn_39, range=94 (76,-113,-105)

kurn_40, range=102 (153,-74,-104)

kurn_42, range=168 (1,-174,-109)

kurn_43, range=165 (89,-183,-102)

kurn_44, range=89 (-9,29,-116)

kurn_56, range=109 (171,14,-120)

kurn_57, range=121 (188,-26,-118)

greater_scalebone (100%)
greater_scalebone (100%)

kurn_58, range=130 (180,46,-119)

Burynai_Excavator (50%)
Burynai_sapper (50%)

kurn_59, range=164 (139,129,-116)

Burynai_excavator (50%)
Burynai_sapper (50%)

kurn_63, range=58 (43,-73,-108)

Burynai_excavator (100%)
Burynai_excavator (100%)

kurn_64, range=116 (178,16,-120)

kurn_65, range=171 (166,121,-116)

kurn_66, range=185 (45,165,-116)

kurn_68, range=45 (22,-17,-118)

kurn_69, range=122 (-7,-117,-105)

kurn_70, range=194 (-72,-155,-105)

kurn_71, range=121 (-41,-75,-107)

kurn_72, range=152 (-83,-48,-107)

Burynai_excavator (100%)

kurn_74, range=93 (38,70,-116)

kurn_75, range=183 (248,-49,-118)

Burynai_sapper (50%)
lesser_icebone_skeleton (50%)

kurn_76, range=157 (223,-41,-118)

Burynai_excavator (50%)
Burynai_sapper (50%)

kurn_86, range=88 (10,-87,-106)

kurn_87, range=191 (71,-211,-24)

Burynai_burrower (50%)
Burynai_Excavator (50%)

kurn_88, range=109 (155,-83,-24)

Burynai_burrower (50%)
Burynai_Excavator (50%)

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

kurn_90, range=151 (-75,-73,-30)

kurn_91, range=100 (-30,8,-39)

kurn_92, range=67 (11,-57,-39)

kurn_93, range=48 (29,-50,-39)

Burynai_excavator (100%)

kurn_96, range=101 (11,-104,-40)

Burynai_Excavator (50%)
greater_skeleton (50%)

kurn_97, range=68 (128,-51,-49)

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

kurn_99, range=57 (124,-14,-49)

kurn_104, range=166 (154,123,-39)

kurn_107, range=74 (121,-71,-24)

kurn_109, range=117 (143,-108,-24)

kurn_113, range=181 (-114,-19,-22)

Burynai_burrower (50%)
Burynai_excavator (50%)

kurn_114, range=119 (162,-92,-24)

kurn_115, range=104 (137,58,-39)

Burynai_Excavator (50%)
lesser_icebone_skeleton (50%)

kurn_117, range=117 (-31,-85,-30)

Burynai_Excavator (50%)
Burynai_Excavator (50%)

kurn_120, range=182 (-9,147,-49)

kurn_132, range=116 (-8,70,-39)

Burynai_excavator (50%)
Burynai_sapper (50%)

kurn_133, range=152 (-51,77,-39)

kurn_134, range=170 (-84,61,-39)

Burynai_Excavator (50%)
Burynai_Excavator (50%)

kurn_136, range=154 (-84,-53,-30)

kurn_139, range=190 (-41,-176,-23)

kurn_140, range=180 (-56,-151,-23)

Burynai_burrower (100%)

kurn_141, range=126 (1,-128,-23)

Burynai_excavator (50%)
Burynai_Excavator (50%)

kurn_143, range=183 (-27,-177,-23)

kurn_144, range=168 (75,-187,-23)

kurn_145, range=138 (46,-156,-40)

Burynai_Excavator (50%)
greater_scalebone (50%)

kurn_146, range=101 (60,-120,-40)

kurn_149, range=132 (-63,9,-30)

kurn_150, range=199 (-111,72,-39)

Burynai_excavator (100%)

kurn_151, range=176 (-106,18,-39)

kurn_152, range=155 (-88,-11,-30)

kurn_153, range=129 (-62,-10,-30)

kurn_156, range=177 (66,-197,-104)

Burynai_excavator (50%)
Burynai_sapper (50%)

kurn_157, range=148 (11,-157,-109)

kurn_160, range=121 (-53,1,9)

greater_skeleton (100%)
greater_skeleton (100%)

kurn_162, range=153 (-48,-121,132)

kurn_165, range=185 (106,-200,124)

kurn_166, range=148 (23,-161,132)

kurn_167, range=125 (-6,-121,132)

kurn_168, range=156 (0,-160,132)

kurn_170, range=52 (22,-46,131)

kurn_174, range=70 (45,-86,130)

kurn_175, range=144 (52,-163,124)

kurn_178, range=163 (116,-175,124)

kurn_180, range=32 (81,-49,129)

a_skeletal_cook (25%)
thick_boned_skeleton (75%)

kurn_182, range=73 (137,-42,9)

scalebone_skeleton (100%)

kurn_183, range=136 (-62,-65,129)

kurn_184, range=171 (-85,61,106)

greater_skeleton (50%)
scalebone_skeleton (50%)

kurn_185, range=106 (-39,-12,104)

kurn_186, range=125 (-58,-30,104)

kurn_187, range=54 (13,-13,104)

kurn_188, range=93 (-13,29,104)

greater_skeleton (50%)
scalebone_skeleton (50%)

kurn_189, range=71 (93,48,104)

kurn_190, range=95 (93,73,104)

kurn_191, range=88 (109,58,-39)

an_undead_jester (20%)
thick_boned_skeleton (80%)

kurn_192, range=83 (0,31,-39)

fingered_skeleton (20%)
thick_boned_skeleton (80%)

kurn_193, range=113 (-35,31,-39)

thick_boned_skeleton (100%)

#Crackling_Bones_189490, range=139 (-31,80,-39)

#Crackling_Bones (25%)
lesser_charbone_skeleton (75%)