NPCs composing that spawngroup :

Burynai_Excavator (25%)

greater_scalebone (25%)

greater_skeleton (25%)

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

kurn_1, range=185 (135,-200,5)

kurn_2, range=175 (124,-191,-23)

Burynai_Excavator (50%)
Burynai_excavator (50%)

kurn_3, range=103 (-73,-311,-23)

kurn_4, range=165 (15,-58,127)

an_odd_mole (100%)

kurn_5, range=153 (103,-223,-102)

kurn_7, range=180 (-112,-379,-22)

kurn_8, range=110 (-142,-272,4)

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

kurn_12, range=125 (50,-285,-97)

kurn_17, range=120 (60,-259,-99)

Burynai_excavator (50%)
lesser_charbone_skeleton (50%)

kurn_19, range=122 (-143,-130,-117)

kurn_20, range=105 (-138,-151,-117)

kurn_21, range=159 (-160,-95,-119)

kurn_24, range=174 (-224,-212,-27)

Burynai_Excavator (50%)
Burynai_Excavator (50%)

kurn_25, range=178 (-172,-340,-23)

kurn_26, range=189 (-229,-272,-27)

kurn_27, range=99 (-149,-208,-23)

kurn_29, range=15 (-65,-212,3)

kurn_32, range=188 (128,-151,-23)

Burynai_Excavator (100%)

kurn_35, range=147 (80,-278,-99)

kurn_39, range=159 (76,-113,-105)

kurn_41, range=132 (48,-299,-97)

Burynai_sapper (100%)

kurn_42, range=62 (1,-174,-109)

kurn_43, range=141 (89,-183,-102)

kurn_57, range=162 (19,-63,134)

greater_scalebone (100%)

kurn_63, range=166 (43,-73,-108)

Burynai_excavator (100%)
Burynai_excavator (100%)

kurn_69, range=102 (-7,-117,-105)

kurn_70, range=59 (-72,-155,-105)

kurn_71, range=135 (-41,-75,-107)

kurn_72, range=165 (-83,-48,-107)

Burynai_excavator (100%)

kurn_73, range=62 (-108,-233,-23)

kurn_80, range=22 (-72,-208,-23)

kurn_82, range=66 (-41,-276,-23)

kurn_83, range=100 (-58,-310,-23)

kurn_84, range=116 (-118,-304,-23)

Burynai_Excavator (50%)
Burynai_Excavator (50%)

kurn_85, range=144 (-33,-353,-23)

kurn_86, range=136 (10,-87,-106)

kurn_87, range=121 (71,-211,-24)

Burynai_burrower (50%)
Burynai_Excavator (50%)

kurn_90, range=139 (-75,-73,-30)

kurn_92, range=164 (11,-57,-39)

kurn_93, range=178 (29,-50,-39)

Burynai_excavator (100%)

kurn_96, range=122 (11,-104,-40)

Burynai_Excavator (50%)
greater_skeleton (50%)

kurn_113, range=176 (-133,-366,-22)

kurn_117, range=127 (-31,-85,-30)

Burynai_Excavator (50%)
Burynai_Excavator (50%)

kurn_130, range=97 (-143,-238,-23)

kurn_131, range=82 (-108,-268,-23)

kurn_136, range=160 (-84,-53,-30)

kurn_137, range=113 (-103,-310,-22)

kurn_139, range=35 (-41,-176,-23)

kurn_140, range=59 (-56,-151,-23)

Burynai_burrower (100%)

kurn_141, range=97 (1,-128,-23)

Burynai_excavator (50%)
Burynai_Excavator (50%)

kurn_142, range=30 (-20,-208,-23)

Burynai_burrower (50%)
greater_scalebone (50%)

kurn_143, range=40 (-27,-177,-23)

kurn_144, range=127 (-141,-299,-22)

kurn_145, range=186 (-17,-394,-22)

kurn_146, range=142 (60,-120,-40)

kurn_156, range=117 (66,-197,-104)

Burynai_excavator (50%)
Burynai_sapper (50%)

kurn_157, range=80 (11,-157,-109)

kurn_158, range=194 (-184,-69,-23)

kurn_159, range=169 (-164,-85,-23)

kurn_161, range=51 (0,-221,90)

greater_scalebone (90%)
undead_crusader (10%)

kurn_162, range=89 (-48,-121,132)

kurn_163, range=40 (-10,-218,132)

kurn_164, range=39 (-83,-232,123)

kurn_165, range=84 (34,-219,132)

kurn_166, range=87 (23,-161,132)

kurn_167, range=99 (-6,-121,132)

kurn_168, range=70 (0,-160,132)

kurn_169, range=78 (0,-270,132)

kurn_170, range=179 (22,-46,131)

kurn_171, range=34 (-83,-200,123)

kurn_172, range=64 (-89,-159,88)

kurn_173, range=10 (-55,-201,88)

kurn_174, range=156 (45,-86,130)

kurn_175, range=112 (52,-163,124)

kurn_176, range=119 (63,-250,124)

kurn_177, range=191 (14,-391,-21)

kurn_178, range=169 (116,-175,124)

kurn_181, range=70 (-71,-277,4)

kurn_183, range=146 (-62,-65,129)

kurn_185, range=198 (-39,-12,104)

kurn_186, range=180 (-58,-30,104)

kurn_276925, range=8 (-50,-219,134)

greater_skeleton (90%)
undead_crusader (10%)

kurn_276926, range=23 (-28,-218,134)

greater_scalebone (90%)
undead_crusader (10%)