Fuchs, A. (1919). Beitrag zur Kenntnis der Devonfauna der Verse- und der Hobräcker Schichten des sauerländischen Faciesgebietes. <em>Jahrbuch der preussischen geologischen Landesanstalt.</em> 39(1): 58-95.

original description

Zhang, R.-J.; Wang, D.-Y.; Zhou, Z.-R. (1977). Bivalvia. In: Hubei Institute of Geology, Bureau of Geology and Mineral Resources of Henan Province, Bureau of Geology and Mineral Resources of Hubei Province, Bureau of Geology and Mineral Resources of Hunan Province, Bureau of Geology and Mineral Resources of Guangdong Province, and Bureau of Geology and Mineral Resources of Guangxi Autonomous Region (eds) Paleontological Atlas of Central Southern China. Volume 2, Late Paleozoic. Geological Publishing House, Beijing, pp. 470-533.

basis of record