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Eodinia poulseni sp. nov., a dinoflagellate cyst from Middle Jurassic of central Poland

Marcin Barski
Eodinia poulseni sp. nov., a dinoflagellate cyst from Middle Jurassic of central Poland
Journal of Micropalaeontology (May 2002) 21, Part 1: 43-49

Abstract

A new species of dinoflagellate, Eodinia poulseni, is described from the Middle Jurassic of central Poland. Light and scanning electron microscopy shows that this species has a complex cyst wall consisting of autophragm and ectophragm. Eodinia poulseni sp. nov. has similarities to some common Middle Jurassic species, especially when separate hypocysts are observed. Important differences between Eodinia pachytheca, Mosaicodinium mosaicum, Wanaea acollaris, W. cornucavata and Hurlandsia rugarum are discussed. Some phylogenetic and environmental relationships to the Early Cretaceous freshwater species Hurlandsia rugarum are suggested. H. rugarum shows similarity in archaeopyle, overall shape and tabulation formula but is acavate and also distinct from E. poulseni in time.


ISSN: 0262-821X
EISSN: 2041-4978
Serial Title: Journal of Micropalaeontology
Serial Volume: 21, Part 1
Title: Eodinia poulseni sp. nov., a dinoflagellate cyst from Middle Jurassic of central Poland
Author(s): Barski, Marcin
Affiliation: University of Warsaw, Geology Department, Warsaw, Poland
Pages: 43-49
Published: 200205
Text Language: English
Publisher: British Micropalaeontological Society, London, United Kingdom
References: 7
Accession Number: 2003-037182
Categories: Invertebrate paleontology
Document Type: Serial
Bibliographic Level: Analytic
Illustration Description: illus. incl. sect., 1 table, sketch map
N52°30'00" - N52°30'00", E19°00'00" - E19°00'00"
Country of Publication: United Kingdom
Secondary Affiliation: GeoRef, Copyright 2018, American Geosciences Institute. Reference includes data from The Geological Society, London, London, United Kingdom
Update Code: 200312
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