Ostracods from the Delingde Formation (Upper Ordovician) of the Siberian Platform

Ostracods from the Delingde Formation (Upper Ordovician) of the Siberian Platform

A rich ostracod assemblage consisting of 30 species from the Delingde Formation, Upper Ordovician of the Siberian platform, is studied for the first time. Thirteen new species of the genera Coelochilina , Retiprimites , Boreobolbina , Moierina , Leperditella , Planiglandites gen. nov., Ochesaarina ,...

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Veröffentlicht in:Paleontological journal 2019-03, Vol.53 (2), p.140-154
1. Verfasser: Melnikova, L. M.
Format: Artikel
Sprache:eng
Schlagworte:
Aquatic crustaceans
Earth and Environmental Science
Earth Sciences
New species
Ordovician
Paleontology
Physical characteristics
Rivers
Stratigraphy
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Beschreibung
Zusammenfassung:A rich ostracod assemblage consisting of 30 species from the Delingde Formation, Upper Ordovician of the Siberian platform, is studied for the first time. Thirteen new species of the genera Coelochilina , Retiprimites , Boreobolbina , Moierina , Leperditella , Planiglandites gen. nov., Ochesaarina , Bassleratia , Jatella , Rectella , Bairdiocypris , and Uthoernia are described and figured. For the previously described species, only images are provided. The stratigraphic distribution of ostracods in several sections of the stratotype locality on the Morkoka River is characterized.
ISSN:0031-0301
1555-6174
DOI:10.1134/S0031030119020072