Wikimedi'Òc

Cet album fait partie des albums

↪ Paleozoic sedimentary rocks in the United States
↪ Permian rocks in the United States
↪ Permian sedimentary rocks
↪ Permian sedimentary rocks by country
↪ Permian sedimentary rocks in North America
↪ Permian sediments in the United States
↪ Sedimentary rocks in the United States by geochronology

Cet album photos contient les sous-albums suivants :

↪ Permian sedimentary rocks in the United States by state
↪ Permian mudstone in the United States
↪ Permian conglomerate in the United States
↪ Permian dolomite (rock) in the United States
↪ Permian limestone in the United States
↪ Permian sandstone in the United States
↪ Permian shale in the United States
↪ Phosphorite of the Phosphoria Formation
↪ Permian siltstone in the United States