[Biostratigraphy and palaeobiogeography of the Devonian and Carboniferous of the Asiatic part of the USSR. Some Middle and Upper Carboniferous brachiopods of north Verkhoyan.] Rossiiskaya Akademiya Nauk Sibirskoe Otdelenie Trudy Instituta Geologii i Geofiziki, 386 1978: 99-123. 113 [Zoological Record Volume 115]