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Callistopollenites

Magnoliopsida

Taxonomy
Callistopollenites was named by Srivastava (1969). It is not extant. It is considered to be a form taxon.

It was assigned to Magnoliopsida by Srivastava (1969).

Synonymy list
YearName and author
1969Callistopollenites Srivastava

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RankNameAuthor
kingdomPlantae
phylumSpermatophyta
RankNameAuthor
classMagnoliopsidaCronquist et al. 1996
genusCallistopollenitesSrivastava 1969

If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.

G. †Callistopollenites Srivastava 1969
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Diagnosis
No diagnoses are available
Measurements
partNmeanminimummaximummedians.d.
Pollen grain diameter20.0190.0160.0220.0190.004

No ecological data are available

Age range: base of the Early/Lower Maastrichtian to the top of the Early/Lower Paleocene or 70.60000 to 61.70000 Ma

Collections (4 total)


Time interval Ma Country or state Original ID and collection number
Early/Lower Maastrichtian70.6 - 66.0USA (Alaska) C. radiostriatus (51889)
Early/Lower Paleocene66.0 - 61.7Argentina (Chubut) C. sp. (136596)
Danian66.0 - 61.6Argentina (Chubut) C. sp. (136508)
Paleocene66.0 - 56.0Argentina (Chubut) C. sp. (136554)