Mike Pilat – bass (all tracks), vocals (tracks 1, 2, 3, 5) Nico Webers – vocals (tracks 1, 2, 3) Meta – vocals (tracks 1, 5) Additional musicians Jason Emry – guest vocals (track 3) Eric Kalsbeek – guest vocals (track 4) Nate Newton – guest vocals (track 3) René Noçon – guest vocals (track 3) Walid Farruque – guest guitar (track 2) Proterozoic The Ocean Torge Ließmann – drums, percussion (all tracks) Robin Staps – guitar (all tracks), clean vocals (tracks 2, 6, 7) Matt Beels – guitar (all tracks) Mike Pilat – bass (tracks 2, 3, 5, 6, 7), vocals (tracks 2, 3, 6, 8) Hannes Huefken – bass (tracks 4 and 8) Nico Webers – vocals (tracks 2, 5, 8) Meta – vocals (tracks 2, 3, 5, 6, 7, 8) Additional Musicians René Noçon – guest clean vocals (tracks 3, 7, 8) Tomas Hallbom – guest vocals (track 7) Dwid Hellion – guest vocals (track 6) Nate Newton – guest vocals (track 8) Jan Oberg – guest vocals (track 6) Caleb Scofield – guest vocals (track 3) Jonathan Heine – guest bass (track 6) Stefan Heinemeyer – guest cello (tracks 2, 4, 5, 6, 7, 9) Karina Suslov – guest viola (tracks 2, 3, 4, 5, 6, 7, 8, 9) Christoph Von Der Nahmer – guest violin (tracks 2, 3, 4, 8) Katharina Sellheim – guest piano (tracks 2, 6, 7, 8, 9) John Gürtler – guest saxophone (track 1) Daniel Eichholz – guest glockenspiel (tracks 2, 3, 4, 5, 7) Jonas Olsson – guest tambourine (tracks 5, 7, 8) Tomas Svensson – additional samples (track 1) References External links Precambrian at Metal Blade Records Precambrian at Metal Blade Europe 2007 albums The Ocean (band) albums Metal Blade Records albums