3D Model of a hand specimen of the Rasthof Formation bearing lonestones and granule clusters

As supplementary material, we present a 3 D model of a hand specimen of the Rasthof Formation in .fbx format. It can be viewed in the free Windows 3D Viewer app, and imported to various other software platforms e.g. Agisoft Metashape. The model was constructed from 119 photos taken by Christoph Kettler in May 2020. The photographs were aligned, a dense point cloud generated, textured, and a 3 D model created following the standard photogrammetry workflow in Agisoft Metashape. The model was then exported to .fbx format for viewing on multiple different platforms.