Ediacarium

EdiacariumIta Theodisce secundum regulam nominum internationalium aevorum geologicorum, cf. "Etymology of geological time units" est recentissimum systema stratigraphicum et periodus geologica aerae Neoproterozoicae et aeonis Proterozoici necnon superaeonis Praecambrii, secundum scalam temporis geologici Commissionis Internationalis Stratigraphicae. Aevo Cryogenio finito, Ediacarium abhinc 635 milliones annorum incepit. Abhinc 541 milliones annorum finivit, aevo Cambrio incipiente.

Aevum Vendium iam antea propositum cum Ediacario partim confinit. Commutatio agronomica, quá biota substratum invadere, incolere, excavare coeperunt, iam aevo Ediacario accidisse constat.

 Notae 

 Bibliographia 
 M. A. Fedonkin, B. S. Sokolov, M. A. Semikhatov, N. M. Chumakov, "Vendian versus Ediacaran: priorities, contents, prospectives" in Origin of the Modern Biosphere. Transactions of the International Conference on the IGCP Project 493n Moscow: GEOS. August 20–31, 2007 (Moscuae) pp. 78-82
 Charlotte Kenchington, Philip Wilby, "Of time and taphonomy: preservation in the Ediacaran" in Marc Laflamme, James D. Schiffbauer, Simon A. F. Darroch, edd., Reading  and  Writing  of  the  Fossil  Record:  Preservational  Pathways  to  Exceptional  Fossilization: the Paleontological Society Papers, vol. 20 (2014)
 A. H. Knoll, M. R. Walter, G. M. Narbonne, N. Christie-Blick, "The Ediacaran Period: A new addition to the geologic time scale" in Lethaia vol. 39 (2006) pp. 13–30
 Tatsuo Oji et al., "Penetrative trace fossils from the late Ediacaran of Mongolia: early onset of the agronomic revolution" in Royal Society Open Science (28 February 2018)
 Shuhai Xiao et al., "Towards an Ediacaran Time Scale: Problems, Protocols, and Prospects" in Episodes vol. 39 (2016) pp. 540-555

 Nexus externi 

 "Ediacaran" olim apud Palaeos divulgatum

Categoria:Praecambrium
Categoria:Aeva geologica
Categoria:Systemata stratigraphica