English edit

Etymology edit

From bitumen +‎ -i- +‎ -ferous.

Adjective edit

bituminiferous (comparative more bituminiferous, superlative most bituminiferous)

  1. Producing bitumen.
    • 1799, Richard Kirwan, Geological Essays:
      Bituminiferous and cupriferous {{long sand}}

References edit

bituminiferous”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.