Pirumella porosa


Classification: non_cocco -> Dinophytes -> Thoracosphaeraceae -> Oblique wall -> Pirumella -> Pirumella porosa
Sister taxa: << < P. lepidota, P. loeblichii, P. longiporosa, P. loricata, P. mcnightii, P. microspinosa, P. miniaperta, P. multistrata, P. nonarenziae, P. ossis, P. pachystrata, P. paradoxa, P. parva, P. pinguis, P. piriformis, P. porosa, P. prasina, P. quiltyi, P. rhombica, P. robinsonii, P. rockeri, P. scobidota, P. sicelis, P. sliteri, P. sp., P. spathulata, P. sphenifera, P. spinosa, P. squalida, P. squamosa, P. stellata> >>

Taxonomy:

Citation: Pirumella porosa (Pflaumann & Krasheninnikov 1978) Lentin & Williams 1993
Rank: species
Basionym: Pithonella porosa Pflaumann & Krasheninnikov 1978
Synonyms: Obliquipithonella porosa

Catalog entries: <. porosa Pflaumann & Krasheninnikov 1978 [no catalog entry yet]


Morphology:
Archeopyle: ?Apical 1 plate (Streng et al. 2004)

Geological Range:
Last occurrence (top): within (-Ma, top in "Holocene" stage). Data source:
First occurrence (base): within (-Ma, base in stage). Data source:

References:

Lentin, J. K. & Williams, G. L. (1993). Fossil dinoflagellates: index to genera and species. 1993 edition. American Association of Stratigraphic Palynologists, Contributions Series. 28: 1-856. gs

Pflaumann, U. & Krasheninnikov, V. A. (1978). Cretaceous calcisphaerulids from D.S.D.P. Leg 41, eastern North Atlantic. Initial Reports of the Deep Sea Drilling Project. 41: 817-839. gs V O


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Pirumella porosa compiled by Jeremy R. Young viewed: 26-11-2020

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