1. Slick Leg 7" (Reptilian Records, year ?, REP 059)
     picture disc
   1. Slick Leg
   2. Thank You For This
   3. Deep Sea Creature

1. split 7" (Delboy Records, 2002, db012)
     picture disc
   1. Mastodon: The Emerald (Thin Lizzy)
   2. American Heritage: Boylover

1. Remission 2xLP/CD (Relapse Records, 2002, RR 6523)
   1. Crusher Destroyer
   2. March Of The Fire Ants
   3. Where Strides The Behemoth
   4. Workhorse
   5. Ol'e Nessie
   6. Burning Man
   7. Trainwreck
   8. Trampled Under Hoof
   9. Trilobite
   10. Mother Puncher
   11. Elephant Man
2. The Workhorse Chronicles DVD (Relapse Records, 2005, RR 6???)
     - over 20 live-tracks
     - interview footage
     - 3 music videos
3. Call Of The Mastodon CD (Relapse Records, 2006, RR 6???)
   1. Shadows That Move
   2. Welcoming War
   3. Thank You For This
   4. We Built This Come Death
   5. Hail To Fire
   6. Battle At Sea
   7. Deep Sea Creature
   8. Slickleg
   9. Call Of The Mastodon

1. Recollection 3 Relapse Video Collection DVD (Relapse Records, 2005, RR 6???)
   1. Iron Tusk (Director's Cut)
2. Sonic Assault #2 CD (Reptilian Records, 2001, REP 0??)
   1. Thank You For This

N/A