Original data of the multi-level raised beaches on Inexpressible Island.

This database contains the raw data collected from field research on raised beaches at Inexpressible Island, Antarctica, for this study. It includes the geographic coordinates of 15 raised beaches, as well as the elevation, relief, and spacing of beach ridges. Measurements of 688 boulders, such as length, width, height, volume, mass, and sphericity, are also documented. Additionally, the database includes details and results of sample collections for age determination, supplemented by age data from other sources in the literature.