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dc.contributor.authorHart, MB
dc.contributor.authorGebhardt, H
dc.contributor.authorSetoyama, E
dc.contributor.authorSmart, CW
dc.contributor.authorTyszka, J
dc.date.accessioned2024-01-24T11:53:09Z
dc.date.available2024-01-24T11:53:09Z
dc.date.issued2023-12-08
dc.identifier.issn0262-821X
dc.identifier.issn2041-4978
dc.identifier.urihttps://pearl.plymouth.ac.uk/handle/10026.1/21954
dc.description.abstract

Abstract. In the 1960s and 1970s Werner Fuchs of the Austrian Geological Survey (Vienna) described a significant number of new foraminiferal taxa that he considered ancestral to the planktonic foraminifera. All these taxa are well-curated in the collections of the Austrian Geological Survey and have been studied by one of us (Malcolm B. Hart). Some of these taxa, from the Triassic and lowermost Jurassic strata of Austria and northern Italy, are poorly preserved, possibly the result of having an original aragonitic wall structure. None of these taxa possess characters which give the appearance of a planktonic mode of life, although some of them (e.g. Oberhauserella, Praegubkinella) may well have been ancestral to the holoplanktonic foraminifera that appeared in the Toarcian and younger strata. Other taxa in the collections of the Austrian Geological Survey (part of GeoSphere Austria), from the Jurassic of Poland, are preserved as glauconitic steinkerns and are either unidentifiable as foraminifera or suspect in terms of their stratigraphical and evolutionary significance.

dc.format.extent277-290
dc.languageen
dc.publisherCopernicus GmbH
dc.subject3709 Physical Geography and Environmental Geoscience
dc.subject31 Biological Sciences
dc.subject3103 Ecology
dc.subject3104 Evolutionary Biology
dc.subject37 Earth Sciences
dc.subject3705 Geology
dc.titleTriassic and Jurassic possible planktonic foraminifera and the assemblages recovered from the Ogrodzieniec Glauconitic Marls Formation (uppermost Callovian and lowermost Oxfordian, Jurassic) of the Polish Basin
dc.typejournal-article
dc.typeArticle
plymouth.issue2
plymouth.volume42
plymouth.publisher-urlhttp://dx.doi.org/10.5194/jm-42-277-2023
plymouth.publication-statusPublished online
plymouth.journalJournal of Micropalaeontology
dc.identifier.doi10.5194/jm-42-277-2023
plymouth.organisational-group|Plymouth
plymouth.organisational-group|Plymouth|Research Groups
plymouth.organisational-group|Plymouth|Faculty of Science and Engineering
plymouth.organisational-group|Plymouth|Faculty of Science and Engineering|School of Geography, Earth and Environmental Sciences
plymouth.organisational-group|Plymouth|Research Groups|Marine Institute
plymouth.organisational-group|Plymouth|REF 2021 Researchers by UoA
plymouth.organisational-group|Plymouth|Users by role
plymouth.organisational-group|Plymouth|Users by role|Academics
plymouth.organisational-group|Plymouth|REF 2021 Researchers by UoA|UoA07 Earth Systems and Environmental Sciences
plymouth.organisational-group|Plymouth|REF 2028 Researchers by UoA
plymouth.organisational-group|Plymouth|REF 2028 Researchers by UoA|UoA07 Earth Systems and Environmental Sciences
dcterms.dateAccepted2023-10-12
dc.date.updated2024-01-24T11:53:08Z
dc.rights.embargodate2024-1-27
dc.identifier.eissn2041-4978
rioxxterms.versionofrecord10.5194/jm-42-277-2023


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