radiolaria - rads_cenozoic - Larcospira bulbosa radiolaria - rads_cenozoic - Larcospira bulbosa

Larcospira bulbosa

Classification: rads_cenozoic -> Pyloniidae -> Larcospira -> Larcospira bulbosa
Sister taxa: L. bulbosa, L. moschkovskii, L. quadrangula, L. sp.


Citation: Larcospira bulbosa Goll & Bjørklund 1989
Rank: species
Basionym: Larcospira bulbosa
Taxonomic discussion: Goll & Bjørklund, 1989, p 729-730, pl. 2 figs 16-21

Catalog entries: Larcospira bulbosa


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:


Goll, M. R. & Bjørklund, K. R. (1989). A new radiolarian biostratigraphy for the Neogene of the Norwegian Sea: ODP Leg 104. Proceedings of the Ocean Drilling Program, Scientific Results. 104: 697-737. gs O


Larcospira bulbosa compiled by the radiolaria@mikrotax project team viewed: 30-5-2023

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