- Matthew, 1889 is
known from the
Middle Cambrian of the
Russian Federation (
Kounamkites-zone,
Daldyn river Basin, and
Nekekit River; Ovatoryctocara-zone, Molodo...
-
lower Kounamkites-zones). Diplorrhina,
Amgaian (Ovatoryctocara- and
Kounamkites-zones)
Peronopsis (Peronopsis),
Amgaian (Ovatoryctocara-,
Kounamkites- and...
- gibbus-zone,
Sandover Beds; both
Northern Territory), the
Russian Federation (
Kounamkites-zone,
Nekekit River;
Liostracus allachjunensis-zone, Lena River). Itagnostus...
-
Jimaoshania Jiumenia Kermanella Kochaspis Kochiella Kochiellina Kochina Kounamkites Kunmingaspis Laminurus Laoyingshania Lianglangshania Loriella Luguoia...
- (Nephrolenellus multinodus-zone,
Ovatoryctocara granulata-zone,
earliest Kounamkites-zone) PreꞒ Ꞓ O S D C P T J K Pg N ↓
Scientific classification Domain:...
-
Lower Cambrian (Toyonian),
until the
earliest Middle Cambrian (earliest
Kounamkites-zone, part of the
lower Amgaian).
Eoagnostus roddyi terminal Lower Cambrian...
-
Kistocare Lochman, 1948
Kochiella Poulsen, 1927
Kochina Resser, 1935
Kounamkites Poletaeva & Chernysheva, 1956
Kujandaspis Ivshin, 1956 Megadunderbergia...
- base of the
Ovatoryctocara trilobite zone and can be
found up to the
Kounamkites zone. Gozalo, Rodolfo; Álvarez, María
Eugenia Dies; Vintaned, José Antonio...
-
Rushton (2007) who
suggested that the
species appears to
occur also in the
Kounamkites Zone of the
River Nekekit area, Siberia, and
figured by
Egorova & Savitsky...
-
Malaya Kuonamka, Olenek, Amyday, and Muna rivers, and into the
lower Kounamkites zone,
Molodo River, East Siberia).
Ovatoryctocara angusta angusta is...
