Definition of Atdabanian. Meaning of Atdabanian. Synonyms of Atdabanian

- 3rd stage of the Cambrian. The stage approximately corresponds to the "Atdabanian", which is used by geologists working in Siberia. The oldest trilobite...
- Bengtson, Matthews et Missarzhevsky, 1981; Lower Cambrian, Atdabanian Stage, Kazakhstan; Atdabanian and Botomian Stages, Russia (Siberian Platform) and England;...
- to archaeocyaths. Radiocyaths reached their maximum abundance in the Atdabanian and Botomian, contributing towards the biom**** of archaeocyath sponge...
- – Atdabanian 3] Ramifer Jankauskas, 1969 [Tommotian 2 – Atdabanian 4] Family Vologdinophyllidae Radugin, 1964 Manaella Jankauskas, 1964 [Atdabanian 1]...
- In other regions of the world, they appeared much later, during the Atdabanian, and quickly diversified into over a hundred families. They became the...
- Myllokunmingia Temporal range: 518 Ma PreꞒ Ꞓ O S D C P T J K Pg N ↓ Atdabanian Fossil of Myllokunmingia fengjiaoa An artist's conception of Myllokunmingia...
- appearance of trilobites in the fossil record defines the base of the Atdabanian stage of the Early Cambrian period (521 million years ago) and they flourished...
- Sweden, which was deposited in the Lower Cambrian (Upper Tommotian–Lower Atdabanian; Stages 2→3). It is the oldest currently known lobopodian with soft body...
- Branchian / Comley (part) Toyonian Dyeran Botomian "Stage 3" Nangaoan Atdabanian Montezuman Placentian / Comley (part) Terreneuvian "Stage 2" Meishucunian...
- Lagerstätte is locally termed Qiongzhusian, a stage correlated to the late Atdabanian Stage in Siberian sequences of the middle of the Early Cambrian. The shales...