[Lower Cambrian of the eastern part of the Bureinsk Massif.] Poyarkova, Z.N.[Ed]. [New data on the detailed biostratigraphy of the Phanerozoic of the Soviet Far East.], USSR Acad. Sci., Far-East Science Centre, Vladivostok, 1984: 111-117. Chapter pagination: 28-42. 40 [Zoological Record Volume 123]