Opinions from P. R. Bjork 1970

  • 'Borophaginae belongs to Canidae'
  • 'Borophagus belongs to Borophaginae'
  • 'Buisnictis belongs to Mephitinae'
  • 'Caninae belongs to Canidae'
  • 'Canis belongs to Caninae'
  • 'Felinae belongs to Felidae'
  • 'Felis belongs to Felinae'
  • 'Felis lacustris belongs to Felis'
  • 'Felis rexroadensis belongs to Felis'
  • 'Ferinestrix belongs to Mellivorinae'
  • 'Ferinestrix vorax belongs to Ferinestrix'
  • 'Grisoninae belongs to Mustelidae'
  • 'Ischyrosmilus belongs to Machairodontinae'
  • 'Lutra (Satherium) ingens is recombined as Satherium ingens'
  • 'Lutravus cookii is recombined as Trigonictis cookii'
  • 'Lutravus idahoensis is recombined as Trigonictis idahoensis'
  • 'Lutrinae belongs to Mustelidae'
  • 'Machairodontinae belongs to Felidae'
  • 'Machairodus belongs to Machairodontinae'
  • 'Melinae belongs to Mustelidae'
  • 'Mellivorinae belongs to Mustelidae'
  • 'Mephitinae belongs to Mustelidae'
  • 'Mustela belongs to Mustelinae'
  • 'Mustela gazini is a subjective synonym of Mustela rexroadensis'
  • 'Mustelinae belongs to Mustelidae'
  • 'Satherium belongs to Lutrinae'
  • 'Sminthosinis belongs to Grisoninae'
  • 'Sminthosinis bowleri belongs to Sminthosinis'
  • 'Taxidea belongs to Melinae'
  • 'Tremarctinae belongs to Ursidae'
  • 'Tremarctos belongs to Tremarctinae'
  • 'Trigonictis belongs to Grisoninae'
  • 'Trigonictis kansasensis is a subjective synonym of Trigonictis idahoensis'
  • 'Ursinae belongs to Ursidae'
  • 'Ursus abstrusus belongs to Ursus'