UNUSUAL TWINNING FEATURES IN LARGE PRIMARY GYPSUM CRYSTALS FORMED IN SALT LAKE CONDITIONS, MIDDLE MIOCENE, MADRID BASIN, SPAIN - PALEOENVIRONMENTAL IMPLICATIONS - DISCUSSION
Dj. Shearman, UNUSUAL TWINNING FEATURES IN LARGE PRIMARY GYPSUM CRYSTALS FORMED IN SALT LAKE CONDITIONS, MIDDLE MIOCENE, MADRID BASIN, SPAIN - PALEOENVIRONMENTAL IMPLICATIONS - DISCUSSION, Sedimentary geology, 100(1-4), 1995, pp. 181-182