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Journal of Micropalaeontology An open-access journal of The Micropalaeontological Society
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Volume 31, issue 1
J. Micropalaeontol., 31, 29–52, 2012
https://doi.org/10.1144/0262-821X10-026
© Author(s) 2012. This work is distributed under
the Creative Commons Attribution 4.0 License.
J. Micropalaeontol., 31, 29–52, 2012
https://doi.org/10.1144/0262-821X10-026
© Author(s) 2012. This work is distributed under
the Creative Commons Attribution 4.0 License.

  01 Feb 2012

01 Feb 2012

New species of Neogene radiolarians from the Southern Ocean

Johan Renaudie and David B. Lazarus Johan Renaudie and David B. Lazarus
  • Museum für Naturkunde, Leibniz-Institut für Evolutions- und Biodiversitätsforschung an der Humboldt-Universität zu Berlin, Invalidenstraße 43, 10115 Berlin, Germany

Keywords: Radiolaria, Polycystinea, Antarctic, Cenozoic, taxonomy

Abstract. Antarctic Neogene radiolarians are abundant and have great potential for biostratigraphy and evolutionary research. Many of the species found in sediments have not yet been described and are thus unavailable for research purposes. In the first of a planned series, 24 new species of Antarctic Neogene radiolarians are described herein: two entactinarians (Orodapis hericina and Orodapis? ferrealuma), two spumellarians (Actinomma nigriniae and Carposphaera? annikae) and twenty nassellarians (Acrosphaera cuniculiauris, Amphimelissa? hibernifortuna, Antarctissa ballista, Artostrobus semazen, Botryopera gibbera, Carpocanium? uburex, Ceratocyrtis dolvenae, Cystophormis gargantua, Dendrospyris jobstae, Dictyophimus? kiwi, Dictyophimus larus, Gondwanaria clarae, Lithomelissa vespa, Lophophaena leberu, Siphonosphaera abelmannae, Siphostichartus jahnae, Spirocyrtis? hollisi, Stichophormis? cheni, Syscioscenium? wabisabi, Trisulcus pinguiculus).

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