硬石膏岩层  anhydrite rock formation

膏盐岩(层)  GYPSOLITH

膏盐岩层  Gypsum-salt rock; gypsum beds

膏盐岩地层  gypsum and salt rock formation

膏盐岩盖层  gypsum-salt cap rock

坚硬厚层岩层  hard and thick stratum

岩层层理  rock stratification

岩层层序  strata sequence

岩层岩性评价  lithologic evaluation of strata

不含石膏层  gypsum-free layer

膏层地层  Gypsum and salt formation

膏岩  gypsum rock; gypsum formation; Gypsum

泥膏岩  gypsum mudstone

泥质膏岩  argillaceous

石膏层  Gypseous horizon; gypsic horizon; gypsum layer

石膏层土壤  gypsic soil

石膏岩  gypsum rock; GYPSOLITH; Gypsolyte; gyprock; gypsum rocks; selenolite

石膏岩〈普拉斯特洛克〉  plaster rock

透石膏岩  selenolite