sedelpapper

Sedelpapper is a type of paper used for sediment analysis in geology. It is a thin, flexible sheet treated to withstand the abrasion of sediment particles and retain their original shape and position after being scattered.

The use of sedelpapper was first described by German geologist and palaeontologist Albrecht Penck in the early 20th century. Penck had developed a sediment analysis technique using 1/2500th scale maps which he claimed permitted a high degree of accuracy in the identification of sedimentary deposits.

Sedelpapper was designed specifically for the analysis of sediment textures and structures, allowing researchers to accurately determine the size, shape, and arrangement of sediment grains. The paper is typically impregnated with a waterproof coating and may be coated with other materials to prevent the sediment from adhering to the paper.

Sedelpapper is still used today in geological research as a tool for studying sedimentary analysis. While other methods such as image analysis have developed newer techniques, the traditional use of sedelpapper in sediment analysis provides a strong foundation for understanding sedimentary processes. Researchers can use sedelpapper to create detailed measurements of the arrangement and distribution of sediment grains, providing insight into formation processes of various geological formations.

The technique has also been used in ornamental and engineering contexts.