Nannotax3 - ntax_mesozoic - Tubodiscus sp.

Tubodiscus sp.

Classification: ntax_mesozoic -> Podorhabdales -> Tubodiscaceae -> Tubodiscus -> Tubodiscus sp.
Sister taxa: T. bellii, T. burnettiae, T. frankiae, T. jurapelagicus, T. verenae, T. sp.

Distinguishing features:
Parent taxon (Tubodiscus): Tubodiscids with high and birefringent proximal collar cycle and wide central-area. Rim image is clearly bicyclic in XPL.
This taxon: Specimens not identified to species level

MutterloseWise1990 ODP113_pl3-1.JPG
Wise & Wind 1977-DSDP36-pl67-5.JPG
Wise & Wind 1977-DSDP36-pl67-6.JPG
Bown2005-ODP198 Pl10-06.jpg
Bown_etal_1998 EK 5-12-09.jpg
Bown_etal_1998 EK 5-12-10.jpg

Taxonomy:

Citation: Tubodiscus sp.

Rank: generic level id

Farinacci & Howe catalog pages:

Morphology: We are using this category for images of specimens which can be identified to generic level but have not been definitively assigned to a single species.

Search data:

Tags	LITHS:
Metrics	Lith size: 0->0µm;

The morphological data given here can be used on the advanced search page. See also these notes

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

Plot of occurrence data:

Range-bar - range as quoted above, pink interval top occurs in, green interval base occurs in.
Triangles indicate an event for which a precise placement has been suggested
Histogram - Neptune occurrence data from DSDP and ODP proceedings. Pale shading <50 samples in time bin. Interpret with caution & read these notes
Taxon plotted: Tubodiscus sp., synonyms included - Tubodiscus sp.; Tubodiscus sp. cf. verenae;
See also space-time plot :: Samples map :: Parent: Tubodiscus

References:

Bown, P. R. (2005c). Early to Mid-Cretaceous Calcareous Nannoplankton from the Northwest Pacific Ocean, Leg 198, Shatsky Rise. Proceedings of the Ocean Drilling Program, Scientific Results. 198: 1-82. gs V O

Bown, P. R., Rutledge, D. C., Crux, J. A. & Gallagher, L. T. (1998). Early Cretaceous. In, Bown, P. R. (ed.) Calcareous Nannofossil Biostratigraphy. British Micropalaeontological Society Publication Series. 86-131. gs

Mutterlose, J. & Wise, S. W. (1990). Lower Cretaceous nannofossil biostratigraphy of ODP Leg 113 Holes 692B and 693A, continental slope off east Antarctica, Weddell Sea. Proceedings of the Ocean Drilling Program, Scientific Results. 113: 325-351. gs V O

Wise, S. W. & Wind, F. H. (1977). Mesozoic and Cenozoic calcareous nannofossils recovered by DSDP Leg 36 drilling on the Falkland Plateau, south-west Atlantic sector of the Southern Ocean. Initial Reports of the Deep Sea Drilling Project. 36(269-491): -. gs V O

Tubodiscus sp. compiled by Jeremy R. Young, Paul R. Bown, Jacqueline A. Lees viewed: 28-11-2021

Taxon Search:

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Short stable page link: https://mikrotax.org/Nannotax3/index.php?id=11277 Go to Archive.is to create a permanent copy of this page - citation notes

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