The Muschelkalk (German for "shell-bearing limestone"; French: calcaire coquillier) is a sequence of sedimentary rock strata (a lithostratigraphic unit)...
7 KB (785 words) - 00:07, 21 October 2023
Chalk, Argile Plastique, Calcaire grossier, Calcaire silicieux, Formation gypseuse, Sabels et Gres marins, Gres sans coquilliers, Terrain d’eau douce, and...
14 KB (1,441 words) - 11:21, 28 September 2024