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
Minute muroliths with prominent spine, rim non-imbricate typically with serrated distal margin.

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:

References:

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


nannotaxlogo400px

Papposphaeraceae compiled by Jeremy R. Young, Paul R. Bown, Jacqueline A. Lees viewed: 25-8-2019

Taxon Search:
Advanced Search

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



Comments (0)

No comments yet. Be the first!

Add Comment

* Required information
1000
Captcha Image
Powered by Commentics