NPCs composing that spawngroup :

Burynai_burrower (50%)

Burynai_Excavator (50%)

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

kurn_1, range=118 (135,-200,5)

kurn_2, range=111 (124,-191,-23)

Burynai_Excavator (50%)
Burynai_excavator (50%)

kurn_4, range=141 (15,-58,127)

an_odd_mole (100%)

kurn_5, range=148 (103,-223,-102)

kurn_7, range=136 (129,-217,-22)

kurn_8, range=167 (108,-244,4)

kurn_9, range=182 (0,13,3)

scalebone_skeleton (100%)

kurn_10, range=151 (87,-218,-102)

kurn_16, range=115 (169,31,-134)

lesser_charbone_skeleton (50%)
lesser_icebone_skeleton (50%)

kurn_30, range=82 (201,-152,-22)

kurn_31, range=71 (202,-137,-22)

kurn_32, range=72 (128,-151,-23)

Burynai_Excavator (100%)

kurn_33, range=142 (172,-225,-102)

Burynai_sapper (100%)

kurn_34, range=14 (156,-98,-103)

lesser_charbone_skeleton (100%)

kurn_36, range=154 (199,-232,-102)

kurn_37, range=64 (146,-147,-104)

kurn_38, range=56 (172,-137,-104)

kurn_39, range=83 (76,-113,-105)

kurn_40, range=9 (153,-74,-104)

kurn_42, range=178 (1,-174,-109)

kurn_43, range=119 (89,-183,-102)

kurn_44, range=198 (-9,29,-116)

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

kurn_57, range=66 (188,-26,-118)

greater_scalebone (100%)
greater_scalebone (100%)

kurn_58, range=131 (180,46,-119)

Burynai_Excavator (50%)
Burynai_sapper (50%)

kurn_63, range=111 (43,-73,-108)

Burynai_excavator (100%)
Burynai_excavator (100%)

kurn_64, range=101 (178,16,-120)

kurn_68, range=148 (22,-17,-118)

kurn_69, range=165 (-7,-117,-105)

kurn_71, range=196 (-41,-75,-107)

kurn_74, range=192 (38,70,-116)

kurn_75, range=99 (248,-49,-118)

Burynai_sapper (50%)
lesser_icebone_skeleton (50%)

kurn_76, range=79 (223,-41,-118)

Burynai_excavator (50%)
Burynai_sapper (50%)

kurn_77, range=140 (284,-28,-120)

Burynai_excavator (50%)
greater_scalebone (50%)

kurn_78, range=163 (300,-8,-118)

Burynai_sapper (50%)
lesser_icebone_skeleton (50%)

kurn_79, range=176 (300,17,-118)

Burynai_Excavator (50%)
Burynai_sapper (50%)

kurn_81, range=197 (174,-280,-23)

kurn_86, range=145 (10,-87,-106)

kurn_87, range=152 (71,-211,-24)

Burynai_burrower (50%)
Burynai_Excavator (50%)

kurn_89, range=106 (151,-190,-25)

kurn_92, range=146 (11,-57,-39)

kurn_93, range=130 (29,-50,-39)

Burynai_excavator (100%)

kurn_94, range=108 (67,-19,-39)

kurn_96, range=145 (11,-104,-40)

Burynai_Excavator (50%)
greater_skeleton (50%)

kurn_97, range=41 (128,-51,-49)

kurn_98, range=64 (104,-44,-49)

kurn_99, range=75 (124,-14,-49)

kurn_107, range=36 (121,-71,-24)

kurn_109, range=27 (143,-108,-24)

kurn_114, range=11 (162,-92,-24)

kurn_115, range=142 (137,58,-39)

Burynai_Excavator (50%)
lesser_icebone_skeleton (50%)

kurn_117, range=185 (-31,-85,-30)

Burynai_Excavator (50%)
Burynai_Excavator (50%)

kurn_141, range=160 (1,-128,-23)

Burynai_excavator (50%)
Burynai_Excavator (50%)

kurn_144, range=131 (75,-187,-23)

kurn_145, range=131 (46,-156,-40)

Burynai_Excavator (50%)
greater_scalebone (50%)

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

kurn_156, range=144 (66,-197,-104)

Burynai_excavator (50%)
Burynai_sapper (50%)

kurn_157, range=161 (11,-157,-109)

kurn_160, range=123 (66,3,9)

greater_skeleton (100%)

kurn_165, range=182 (34,-219,132)

kurn_166, range=153 (23,-161,132)

kurn_167, range=165 (-6,-121,132)

kurn_168, range=173 (0,-160,132)

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

kurn_174, range=110 (45,-86,130)

kurn_175, range=130 (52,-163,124)

kurn_176, range=190 (63,-250,124)

kurn_178, range=99 (116,-175,124)

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

a_skeletal_cook (25%)
thick_boned_skeleton (75%)

kurn_182, range=45 (137,-42,9)

scalebone_skeleton (100%)

kurn_183, range=114 (41,-101,6)

greater_skeleton (100%)

kurn_186, range=162 (29,19,104)

kurn_187, range=158 (13,-13,104)

kurn_189, range=144 (93,48,104)

kurn_190, range=167 (93,73,104)

kurn_191, range=148 (109,58,-39)

an_undead_jester (20%)
thick_boned_skeleton (80%)

kurn_192, range=192 (0,31,-39)

fingered_skeleton (20%)
thick_boned_skeleton (80%)