English edit

Etymology edit

From Latin argilla (white clay) +‎ -ferous.

Adjective edit

argilliferous (comparative more argilliferous, superlative most argilliferous)

  1. (geology) Producing clay; rich in argil.
    argilliferous earths

Translations edit

References edit

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