1592953139000 1312632483000 term-34579 1616541186304 1312641633000 1616290276108 adlib fitz-online adlib-term-34579 552bed5c-0c5a-3f7f-9bed-546b0eb479db 2 1 scope note Calcareous clay containing up to 40% calcium carbonate. MH M.MT.AFU.AFU.AFU.BOK.AFU.AFU.BOK 1 code M.MT.AFU.AFU.AFU.BOK.AFU.AFU.BOK 1 marl reference term-34585 adlib-term-34585 a41fa77f-6b0c-302e-99d1-0b55e3be0240 <clay by composition or origin> marl term