Nannotax3 - ntax_cenozoic - Neocrepidolithus sp.

Neocrepidolithus sp.

Classification: ntax_cenozoic -> Mesozoic Survivors -> Chiastozygaceae -> Neocrepidolithus -> Neocrepidolithus sp.
Sister taxa: N. cohenii, N. cruciatus, N. dirimosus, N. fossus, N. grandiculus, N. neocrassus, N. sp.

BownandDJ2012_JNR_pl6-fig12.jpg
HabelandMai pl1-4.JPG
HabelandMai pl1-6.JPG
HabelandMai pl1-7.JPG
HabelandMai pl1-8.JPG
Okada_and_Th1979_pl18-fig10.JPG
Okada_and_Th1979_pl18-fig11.JPG
Okada_and_Th1979_pl18-fig12.JPG
Okada_and_Th1979_pl18-fig9.JPG
Okada_and_Th1979_pl19-fig1.JPG
Okada_and_Th1979_pl19-fig2.JPG
Okada_and_Th1979_pl19-fig3.JPG
Okada_and_Th1979_pl19-fig4.JPG
Okada_and_Th1979_pl8-fig1a.JPG
Okada_and_Th1979_pl8-fig1b.JPG
Varol1998_7-01-12.jpg

Taxonomy:

Citation: Neocrepidolithus sp.

Rank: generic level id

Distinguishing features: Specimens which cannot be assigned to any established species

Farinacci & Howe catalog pages:

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 NP11 zone (53.70-54.17Ma, top in Ypresian stage). Data source: same as genus
First occurrence (base): within Campanian Stage (72.05-83.64Ma, base in Campanian stage). Data source: same as genus

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: Neocrepidolithus sp., synonyms included - Neocrepidolithus sp.; Neocrepidolithus spiralis; Neocrepidolithus spp.;
See also space-time plot :: Samples map :: Parent: Neocrepidolithus

References:

Bown, P. R. & Dunkley Jones, T. (2012). Calcareous nannofossils from the Paleogene equatorial Pacific (IODP Expedition 320 Sites U1331-1334). Journal of Nannoplankton Research. 32(2): 3-51. gs V O

Hildebrand-Habel, T. & Mai, H. (1999). External and internal views of coccospheres: Notes on a new cracking technique. Journal of Nannoplankton Research. 21(1): 27-29. gs V O

Okada, H. & Thierstein, H. R. (1979). Calcareous nannoplankton - Leg 43, Deep Sea Drilling Project. Initial Reports of the Deep Sea Drilling Project. 43: 507-573. gs V O

Varol, O. (1998). Palaeogene. In, Bown, P. R. (ed.) Calcareous Nannofossil Biostratigraphy. British Micropalaeontological Society Publication Series. 200-224. gs

Neocrepidolithus sp. compiled by Jeremy R. Young, Paul R. Bown, Jacqueline A. Lees viewed: 2-3-2021

Taxon Search:

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Short stable page link: https://mikrotax.org/Nannotax3/index.php?id=937 Go to Archive.is to create a permanent copy of this page - citation notes

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