Egorov, A. N.; Popov, L. E. (1990). A new genus of lingulid from the Early Permian layers of the Siberian platform (in Russian). Paleontological Journal. 1990(4): 111-115.
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Egorov, A. N.; Popov, L. E.
1990
A new genus of lingulid from the Early Permian layers of the Siberian platform (in Russian)
Paleontological Journal
1990(4): 111-115
Publication
Russian journal, original name "Paleontologicheskii Zhurnal"