Nannotax3 - Mesozoic - Papposphaeraceae

Papposphaeraceae

Classification: Mesozoic -> Heterococcoliths inc sedis -> Papposphaeraceae
Sister taxa: Papposphaeraceae, Unidentified Mesozoic heterococcoliths, globular inc sedis, muroliths inc sedis, placoliths inc sedis, planoliths inc sedis,

Daughter taxa: (blue => in age window 0-800Ma)					Granddaughter taxa
				Pocillithus Minute muroliths with prominent spine, rim non-imbricate typically with serrated distal margin.	P. crucifer P. macleodii P. sp.

Taxonomy:

Citation: Papposphaeraceae Jordan & Young 1990

Rank: Family

Farinacci & Howe catalog pages: Papposphaeraceae [no catalog entry yet]

Geological Range:
Last occurrence (top): at top of Turonian Stage (100% up, 89.8Ma, in Turonian stage). Data source: Total of range of species in this database
First occurrence (base): at base of Turonian Stage (0% up, 93.9Ma, in Turonian stage). Data source: Total of range of species in this database

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
Neptune data: this is a higher taxon page so Neptune data is not plotted. For the customisable plot option go to a genus page Parent: Heterococcoliths inc sedis

References:

Jordan, R. W. & Young, J. R. (1990). Proposed changes to the classification system of living Coccolithophorids. INA Newsletter. 12(1): 15-18. gs

Papposphaeraceae compiled by Jeremy R. Young, Paul R. Bown, Jacqueline A. Lees viewed: 10-12-2019

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Short stable page link: http://mikrotax.org/Nannotax3/index.php?id=10852 Go to Archive.is to create a permanent copy of this page - citation notes

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