radiolaria - rads_cenozoic - Lophocyrtis dumitricai radiolaria - rads_cenozoic - Lophocyrtis dumitricai

Lophocyrtis dumitricai


Classification: rads_cenozoic -> Theoperidae -> Lophocyrtiidae -> Lophocyrtis -> Lophocyrtis dumitricai
Sister taxa: L. andriashevi, L. aspera, L. brachythorax, L. dumitricai, L. exitelus, L. galenum, L. hadra, L. inaequalis, L. jacchia, L. keraspera, L. klydus, L. leptetrum, L. longiventer, L. milowi, L. neatum, L. nomas, L. oberhaensliae, L. pegetrum, L. pseudojacchia, L. semipolita, L. tanythorax, L. sp.

Taxonomy

Citation: Lophocyrtis dumitricai Sanfilippo 1990
taxonomic rank: species
Basionym: Lophocyrtis dumitricai
Synonyms:
1975 Cyclampterium ? milowi - Chen p. 460, pl 2, figs, 4, 5
1975 Thyrsocyrtis sp. - Petrushevskaya p. 580, pl. 8, fig. 10
1990 Lophocyrtis (Paralampterium) dumitricai - Sanfilippo p. 308, pl. 3, figs. 7-13
Taxonomic discussion: Sanfilippo 1990 p.308 pl.3 figs.7-13 No: Lophocyrtis (Paralampterium) dumitricai Sanfilippo

Catalog entries: Lophocyrtis dumitricai

Description

Biogeography and Palaeobiology

Biostratigraphic distribution

Geological Range:
Last occurrence (top): within Paleogene Period (23.03-66.04Ma, top in Chattian stage). Data source: Lazarus et al. 2015 - "P age group"
First occurrence (base): within Paleogene Period (23.03-66.04Ma, base in Danian stage). Data source: Lazarus et al. 2015 - "P age group"

Plot of occurrence data:

References:

Sanfilippo, A. (1990). Origin of the subgenera Cyclampterium, Parampterium and Sciadiopeplus from Lophocyrtis (Lophocyrtis) (Radiolaria, Theoperidae). Marine Micropaleontology. 15(3-4): 287-312. gs

Missing or ambiguous references: Chen 1975; ;


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Lophocyrtis dumitricai compiled by the radiolaria@mikrotax project team viewed: 26-5-2024

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