NPCs composing that spawngroup :

Burynai_Excavator (33%)

Burynai_excavator (34%)

greater_skeleton (33%)

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

kurn_1, range=136 (-53,144,4)

greater_skeleton (100%)
greater_skeleton (100%)

kurn_4, range=143 (15,-58,127)

an_odd_mole (100%)

kurn_5, range=198 (-80,215,45)

kurn_6, range=127 (-84,144,3)

kurn_7, range=196 (-225,-138,-22)

kurn_8, range=155 (28,-61,4)

kurn_9, range=106 (0,13,3)

scalebone_skeleton (100%)
scalebone_skeleton (100%)

kurn_11, range=81 (-172,-30,4)

greater_scalebone (50%)
greater_skeleton (50%)

kurn_18, range=38 (-70,30,-39)

Burynai_excavator (100%)

kurn_19, range=152 (-143,-130,-117)

kurn_20, range=172 (-138,-151,-117)

kurn_21, range=125 (-160,-95,-119)

kurn_23, range=183 (-246,-101,-123)

kurn_34, range=145 (21,86,-116)

lesser_charbone_skeleton (100%)

kurn_44, range=97 (-9,29,-116)

kurn_45, range=165 (-108,183,-121)

kurn_52, range=152 (-130,169,-121)

kurn_57, range=148 (19,-63,134)

greater_scalebone (100%)

kurn_63, range=174 (43,-73,-108)

Burynai_excavator (100%)
Burynai_excavator (100%)

kurn_67, range=199 (15,176,-116)

kurn_68, range=132 (22,-17,-118)

kurn_69, range=167 (-7,-117,-105)

kurn_70, range=176 (-72,-155,-105)

kurn_71, range=113 (-41,-75,-107)

kurn_72, range=69 (-83,-48,-107)

Burynai_excavator (100%)

kurn_74, range=153 (38,70,-116)

kurn_86, range=156 (10,-87,-106)

kurn_90, range=96 (-75,-73,-30)

kurn_91, range=76 (-30,8,-39)

kurn_92, range=138 (11,-57,-39)

kurn_93, range=151 (29,-50,-39)

Burynai_excavator (100%)

kurn_94, range=176 (67,-19,-39)

kurn_96, range=169 (11,-104,-40)

Burynai_Excavator (50%)
greater_skeleton (50%)

kurn_103, range=192 (-83,209,-67)

Burynai_Excavator (50%)
Burynai_Excavator (50%)

kurn_106, range=199 (-192,198,-39)

Burynai_Excavator (50%)
Burynai_Excavator (50%)

kurn_111, range=53 (-146,-18,-23)

Burynai_Excavator (100%)

kurn_112, range=143 (-248,-5,-23)

kurn_113, range=37 (-114,-19,-22)

Burynai_burrower (50%)
Burynai_excavator (50%)

kurn_117, range=183 (-44,191,-49)

kurn_118, range=149 (-250,-21,-23)

kurn_119, range=160 (-37,163,-49)

Burynai_excavator (50%)
Burynai_Excavator (50%)

kurn_120, range=161 (-9,147,-49)

kurn_125, range=82 (-186,0,-23)

kurn_129, range=144 (-228,-60,-23)

Burynai_Excavator (100%)

kurn_132, range=111 (-8,70,-39)

Burynai_excavator (50%)
Burynai_sapper (50%)

kurn_133, range=80 (-51,77,-39)

kurn_134, range=48 (-84,61,-39)

Burynai_Excavator (50%)
Burynai_Excavator (50%)

kurn_135, range=32 (-138,19,-39)

kurn_136, range=74 (-84,-53,-30)

kurn_137, range=134 (-140,148,-39)

kurn_140, range=176 (-56,-151,-23)

Burynai_burrower (100%)

kurn_141, range=180 (1,-128,-23)

Burynai_excavator (50%)
Burynai_Excavator (50%)

kurn_147, range=124 (-158,131,-39)

Burynai_excavator (100%)

kurn_148, range=128 (-122,146,-39)

kurn_149, range=43 (-63,9,-30)

kurn_150, range=54 (-111,72,-39)

Burynai_excavator (100%)

kurn_152, range=34 (-88,-11,-30)

kurn_153, range=52 (-62,-10,-30)

kurn_154, range=76 (-164,-32,-23)

Burynai_Excavator (50%)
Burynai_excavator (50%)

kurn_155, range=121 (-171,121,-39)

kurn_158, range=116 (-184,-69,-23)

kurn_159, range=118 (-164,-85,-23)

kurn_160, range=55 (-53,1,9)

kurn_162, range=150 (-48,-121,132)

kurn_166, range=59 (-50,39,104)

kurn_167, range=171 (-6,-121,132)

kurn_170, range=143 (22,-46,131)

kurn_172, range=177 (-89,-159,88)

kurn_174, range=183 (45,-86,130)

kurn_179, range=65 (-170,31,4)

kurn_180, range=198 (81,-49,129)

a_skeletal_cook (25%)
thick_boned_skeleton (75%)

kurn_183, range=93 (-62,-65,129)

kurn_184, range=48 (-85,61,106)

greater_skeleton (50%)
scalebone_skeleton (50%)

kurn_185, range=73 (-39,-12,104)

kurn_186, range=67 (-58,-30,104)

kurn_187, range=122 (13,-13,104)

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

greater_skeleton (50%)
scalebone_skeleton (50%)

kurn_192, range=106 (0,31,-39)

fingered_skeleton (20%)
thick_boned_skeleton (80%)

kurn_193, range=73 (-35,31,-39)

thick_boned_skeleton (100%)

#Crackling_Bones_189490, range=97 (-31,80,-39)

#Crackling_Bones (25%)
lesser_charbone_skeleton (75%)