Bowseria arctowskii gen. et sp. nov., new monothalamous foraminiferan from the Southern Ocean

• Autorzy: Sinniger F , Lecroo B. , Majewski W. , Pawlowski J.
• Języki publikacji: EN

Abstrakty

EN

Bowseria arctowskii gen. et sp. nov., anew organic-walled monothalamous (single-chamber) foraminiferan is described from samples collected in Admiralty Bay (King George Island, West Antarctica) at 100-200 m water-depth (mwd). The species is characterized by a large (1-2 mm) elongate theca with a single terminal aperture. Molecular phylogenetic analyses, based on partial small subunit rDNA sequences, indicate that the new species belong to a clade of single-chambered foraminifers that branch as a sister group to the multi-chambered textulariids and rotaliids. The most closely related to the new species is an undetermined allogromiid from under the Ross Ice Shelf.

• Wydawca: -
• Czasopismo: Polish Polar Research
• Rocznik: 2008
• Tom: 29
• Numer: 1
• Opis fizyczny: p.5-15,fig.,ref.

Twórcy

autor

Sinniger F

• University of Geneva, Sciences III, 30 quai Ernest Ansermet, CH 1211 Geneve 4, Switzerland

autor

Lecroo B.

autor

Majewski W.

autor

Pawlowski J.

Bibliografia

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