Bass – Michael Lachowski
Coordinator [Manufacturing Coordination] – Caroline Barfield, Matt Etgen
Copyist [Copy Assistant] – Vanessa Briscoe Hay
Creative Director [Reissue Creative Direction] – Henry Owings*, Michael Lachowski
Drums – Curtis Crowe
Executive-Producer [Original Issue Executive Produced By] – Danny Beard
Graphics [Reissue Graphics] – Henry Owings*, Michael Lachowski, Vanessa Briscoe Hay
Guitar – Randall Bewley*
Lacquer Cut By [Vinyl Lacquers] – Bob Weston*
Photography By [Back Cover Pics] – Michael*, Paul Scales (2)
Photography By [Front Cover Photograph Of Tyrannosaurus Rex] – Lowell T. Seaich
Photography By [Polaroid Dinosaur Photograph By] – Randy Bewley
Photography By [Six BW Dinosaur Photographs By] – Michael Lachowski
Producer – Bruce Baxter (2), Chris Stamey (tracks: A1 to A3, B1 to B6), Gene Holder (tracks: A1 to A3, B1 to B6), Pylon (4)
Recorded By – Bruce Baxter (2) (tracks: A4 to A6), Mitch Easter (tracks: A1 to A3, B1 to B6)
Reissue Producer [Reissue Executive Producer And Supervised By] – Brady Brock
Remastered By [Audio Restored & Mastered From The Original Tapes By] – Jason Nesmith (2)
Vocals – Vanessa Briscoe Hay
Written-By, Performer – Pylon (4)