(Roger left the band in late 1987. They have continued with changed personnel.)

Wicked Good Time, Vol.1 (LP) - 1 song only - OOP 1981 Modern Method 268

Birdsongs of the Mesozoic (EP) - OOP 1983 Ace of Hearts 1008

Magnetic Flip (LP) - OOP 1984 Ace of Hearts 10018

Beat of the Mesozoic (EP) - OOP 1986 Ace of Hearts 1018

Soundtracks, 1 side only (LP) - OOP 1987 Arf Arf 020

  Sonic Geology Ace of Hearts Compilation (CD) 1988 Rykodisc 20073

  The Fossil Record (CD) unreleased material rec: '80-'86 1993 Cuneiform Rune 55