The Echinoid Directory
Rostropygus annae Szorenyi, 1955; Hippurites Layer, Upper Santonian, Late Cretaceous, Kovesdomb, Poland. From E. Szorenyi. 1955. Echinides Cretaces de la Bakony. Geologica Hungarica., series Palaeontologica, 26, 268 pp., 22 pls (plate 9, fig. 3). Apical view.
Length of test 55 mm.