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Tanycythere New Genus and its Significance for Jurassic Ostracod Diversity

Published online by Cambridge University Press:  15 October 2015

Maria Cristina Cabral ,
Alan Lord ,
Ian Boomer ,
Isabel Loureiro  and
Heinz Malz
Maria Cristina Cabral
Affiliation:
Universidade de Lisboa, Faculdade de Ciências, Departamento and Centro de Geologia, Campo Grande, C6, 4° piso, 1749-016 Lisboa, Portugal, ;
Alan Lord
Affiliation:
Senckenberg Forschungsinstitut, Senckenberganlage 25, D-60325 Frankfurt-am-Main, Germany,
Ian Boomer
Affiliation:
School of Geography, Earth and Environmental Sciences, University of Birmingham, Edgbaston, B15 2TT, UK,
Isabel Loureiro
Affiliation:
Universidade de Lisboa, Faculdade de Ciências, Departamento and Centro de Geologia, Campo Grande, C6, 4° piso, 1749-016 Lisboa, Portugal, ;
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Abstract

The new genus Tanycythere (Crustacea, Ostracoda) is described from the Jurassic (Hettangian–Bathonian) of western and central Europe based on T. caudata new species, T. praecaudata praecaudata new subspecies, T. praecaudata parallela new subspecies, T. duartei new species, T. posteroelongata new species, and T. wattonensis new species. Another new species, T. procera, is described from the Lower Cretaceous (?Barremian). Recognition of a new genus comprising six new species and subspecies indicates that overall Jurassic and Early Cretaceous ostracod biodiversity is underestimated.

Type
Research Article
Information
Journal of Paleontology , Volume 88 , Issue 3 , May 2014 , pp. 519 - 530
Copyright
Copyright © The Paleontological Society 

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