radiolaria - rads_cenozoic - Didymocyrtis antepenultima

Didymocyrtis antepenultima

Classification: rads_cenozoic -> Coccodiscidae -> Didymocyrtis -> Didymocyrtis antepenultima
Sister taxa: D. antepenultima, D. avita, D. bassanii, D. didymus, D. laticonus, D. mammifera, D. penultima, D. prismatica, D. tetrathalamus, D. tubaria, D. violina, D. sp.


Citation: Didymocyrtis antepenultima (Riedel and Sanfilippo 1970) Sanfilippo et al. 1985
Rank: species
Basionym: Ommatartus antepenultimus Riedel and Sanfilippo 1970
Taxonomic discussion: (Riedel & Sanfilippo) 1970 p.521 pl.14 fig.4 as Ommatartus; Sanfilippo & Riedel; Morley 1985 pl.8 fig.2; Sanfilippo et al.1985 p.657 fig.8.6

Catalog entries: Ommatartus antepenultimus


Biogeography and Palaeobiology

Biostratigraphic distribution

Geological Range:
Last occurrence (top): within Neogene Period (2.59-23.03Ma, top in Piacenzian stage). Data source: Lazarus et al. 2015 - "N age group"
First occurrence (base): within Neogene Period (2.59-23.03Ma, base in Aquitanian stage). Data source: Lazarus et al. 2015 - "N age group"

Plot of occurrence data:


Morley, J. J. (1985). Radiolarians from the northwest Pacific, Deep Sea Drilling Project Leg 86. Initial Reports of the Deep Sea Drilling Project. 86: 399-422. gs

Riedel, W. R. & Sanfilippo, A. (1970). Radiolaria, Leg. 4 DSDP. Initial Reports of the Deep Sea Drilling Project. 4: 503-575. gs

Sanfilippo, A., Westberg-Smith, M. J. & Riedel, W. R. (1985). Cenozoic Radiolaria. In, Bolli, H. M. , Saunders, J. B. & Perch-Nielsen K. (eds) Plankton Stratigraphy. Cambridge University Press, Cambridge 631-712. gs


Didymocyrtis antepenultima compiled by the radiolaria@mikrotax project team viewed: 21-1-2022

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