1. Before the appearance of life
   "azoic rocks contain not organic remains"

See also: early

Encyclopedia: Azoic

• buckler mustard
• Buckley's
• Buckley's chance
• buckleya
• Buckleya distichophylla
• Buckminster Fuller
• buckminsterfullerene
• bucko
• buckram
• bucksaw
• buckshee
• buckshot
• buckskin
• buckskins
• buckthorn
• buckthorn berry
• buckthorn family
• bucktooth
• buckwheat
• buckwheat cake
• buckwheat family
• buckwheat tree
• buckyball
• bucolic
• Bucuresti