Full reference: A. H. Worthen and S.A. Miller. 1883. Class Echinodermata. Geology and Paleontology. Geological Survey of Illinois, H.W. Rokker, Spingfield 7:327-338
Sister taxon: Schlueteraster
Type: Compsaster formosus
Ecology: epifaunal carnivore
• Chesterian of United States (1: Illinois collection)
• Carboniferous of United States (1: Illinois)
• Devonian of Germany (1)
Total: 3 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.