deuterogenic

== English == === Etymology === From deutero- +‎ -genic. === Adjective === deuterogenic (not comparable) (geology) Of secondary origin (said of certain rocks whose material has been derived from older rocks). This term needs a definition. Please help out and add a definition, then remove the text {{rfdef}}. === References === “deuterogenic”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.