Nannotax3 - ntax_mesozoic - Broinsonia parca subsp. parca

Broinsonia parca subsp. parca


Classification: ntax_mesozoic -> Arkhangelskiales -> Arkhangelskiellaceae -> Broinsonia -> Broinsonia parca -> Broinsonia parca subsp. parca
Sister taxa: B. parca subsp. expansa, B. parca subsp. parca, B. parca subsp. constricta

Distinguishing features:
Parent taxon (Broinsonia parca): Large (>9 µm) central structure perforate plate; rim broad.
This taxon: Intermediate width central plate; plate width 1-2 x margin width


Taxonomy:

Citation: Broinsonia parca subsp. parca (Stradner, 1963) Bukry, 1969
Rank: Sub-species
Basionym: Arkhangelskiella parca Stradner, 1963
Synonyms: Aspidolithus parcus (Stradner 1963) Noël 1969
Aspidolithus parcus parcus (Stradner 1963) Noël 1969

Farinacci & Howe catalog pages: A. parca *

Distinguishing features:
Parent taxon (Broinsonia parca): Large (>9 µm) central structure perforate plate; rim broad.
This taxon: Intermediate width central plate; plate width 1-2 x margin width


Morphology:


Size:

Search data:
LITHS: placolith, elliptical, CA: plate, pores, closed, CROSS-POLARS: rim-bicyclic, V-prominent, R-prominent,
Lith size: 7->15µm;
Data source notes: illustrated specimens
The morphological data given here can be used on the advanced search page. See also these notes

Geological Range:
Last occurrence (top): within UC15d subzone (75.93-76.82Ma, top in Campanian stage). Data source: Burnett 1998
First occurrence (base): at base of UC14 zone (0% up, 81.4Ma, in Campanian stage). Data source: Burnett 1998 (zonal marker)

Plot of occurrence data:

References:

Bukry, D. (1969). Upper Cretaceous coccoliths from Texas and Europe. University of Kansas Paleontological Contributions, Articles. 51 (Protista 2): 1-79. gs O

Burnett, J. A. (1998). Upper Cretaceous. In, Bown, P. R. (ed.) Calcareous Nannofossil Biostratigraphy. British Micropalaeontological Society Publication Series. 132-199. gs O

Noël, D. (1969). Arkhangelskiella (coccolithes Crétacés) et formes affines du Bassin de Paris. Revue de Micropaléontologie. 11: 191-204. gs

Pospichal, J. J. & Wise, S. W. (1990b). Maestrichtian calcareous nannofossil biostratigraphy of Maud Rise ODP leg 113 sites 689 and 690, Weddell Sea. Proceedings of the Ocean Drilling Program, Scientific Results. 113: 465-487. gs V O

Püttmann, T., Linnert, C., Dölling, B. & Mutterlose, J. (2018). Deciphering Late Cretaceous (Cenomanian to Campanian) coastline dynamics in the southwestern Münsterland (northwest Germany) by using calcareous nannofossils: Eustasy vs local tectonics,. Cretaceous Research. 87: 174-184. gs

Stradner, H. (1963). New contributions to Mesozoic stratigraphy by means of nannofossils. Proceedings of the Sixth World Petroleum Congress. Section 1 Paper 4: 167-183. gs

Stradner, H., Aubry, M. -P. & Bonnemaison, M. (2010). Calcareous nannofossil type specimens in the collection of the Geological Survey of Austria: A taxonomic and stratigraphic update. Jahrbuch der Geologischen Bundesanstalt. 150(1-2): 9-84. gs V O

Thibault, N. (2010). Calcareous nannofossils from the boreal Upper Campanian- Maastrichtian chalk of Denmark. Journal of Nannoplankton Research. 31(1): 39-56. gs V O

Wise, S. W. (1983). Mesozoic and Cenozoic calcareous nannofossils recovered by DSDP Leg 71 in the Falkland Plateau region, Southwest Atlantic Ocean. Initial Reports of the Deep Sea Drilling Project. 71: 481-550. gs O


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Broinsonia parca subsp. parca compiled by Jeremy R. Young, Paul R. Bown, Jacqueline A. Lees viewed: 25-9-2022

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