The oldest bifoliate cystoporate and two other bryozoan taxa from the Dapingian (Middle Ordovician) of north-western Russia

Abstract Bryozoans from the Dapingian (Middle Ordovician) of the Baltic paleobasin remain poorly studied and their taxonomic composition is unclear. In this paper, three bryozoan taxa, a bifoliate cystoporate Planopora volkhovensis n. gen. n. sp., a trepostome Hemiphragma insolitum n. sp., and an es...

Full description

Bibliographic Details
Published in:Journal of Paleontology
Main Authors: Koromyslova, Anna V., Fedorov, Petr V.
Format: Article in Journal/Newspaper
Language:English
Published: Cambridge University Press (CUP) 2020
Subjects:
Online Access:http://dx.doi.org/10.1017/jpa.2020.73
https://www.cambridge.org/core/services/aop-cambridge-core/content/view/S0022336020000736