-
Cambrian of the
Russian Federation (Kounamkites-zone,
Daldyn river Basin, and
Nekekit River; Ovatoryctocara-zone,
Molodo River,
Olenik Uplift, Yakutia; Shistocephalus...
-
Newfoundland in Canada, the
Henson Gletscher Formation in Greenland, the
Nekekit and
Molodo Rivers in
Eastern Siberia, and in Guizhou, China. Naimark, E...
- Beds; both
Northern Territory), the
Russian Federation (Kounamkites-zone,
Nekekit River;
Liostracus allachjunensis-zone, Lena River).
Itagnostus comis is...
-
Middle Cambrian of the
Russian Federation (Ovatoryctocara
granulata zone,
Nekekit,
Malaya Kuonamka, Olenek, Amyday, and Muna rivers, and into the
lower Kounamkites...
- Kounamkite-zone,
Nekekit River and
Amidai River, all
Western Jakutia). D. lata is
found in the
Middle Cambrian of
Eastern Siberia (Kounamkites Zone,
Nekekit River)...
- the
species appears to
occur also in the
Kounamkites Zone of the
River Nekekit area, Siberia, and
figured by
Egorova &
Savitsky (1976, pl. 50, fig. 12)...
