Fossil Organisms of the Redkino Regional Stage of the Upper Vendian of the Northwestern Russian Platform (Leningrad Region)

Fossil Organisms of the Redkino Regional Stage of the Upper Vendian of the Northwestern Russian Platform (Leningrad Region)

The taxonomic diversity and vertical distribution of micro- and macroscopic fossil organisms are analyzed. The depositional settings of the Upper Vendian Staraya Russa (=Starorusskaya) Formation in the northwest of the Russian Platform are reconstructed. We identified two assemblages of Redkino age...

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Veröffentlicht in:Paleontological journal 2021-09, Vol.55 (5), p.579-587
Hauptverfasser: Golubkova, E. Yu, Bobrovskiy, I. M., Kushim, E. A., Plotkina, Yu. V.
Format: Artikel
Sprache:eng
Schlagworte:
Earth and Environmental Science
Earth Sciences
Fossils
Geochronology
New genera
New genus
New species
Paleontology
Platforms (geology)
Vertical distribution
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Beschreibung
Zusammenfassung:The taxonomic diversity and vertical distribution of micro- and macroscopic fossil organisms are analyzed. The depositional settings of the Upper Vendian Staraya Russa (=Starorusskaya) Formation in the northwest of the Russian Platform are reconstructed. We identified two assemblages of Redkino age with Tynnia precambrica – Zinkovioides inclusus and Orbisiana simplex – Doushantuophyton lineare . A new genus and species of acanthomorphic acritarch, Tuberculum mamillatum gen. et sp. nov., is described.
ISSN:0031-0301
1555-6174
DOI:10.1134/S0031030121050051