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Pollen of Ephedra from the Chinle Formation (Upper Triassic) and the Genus Equisetosporites

descriptionPublicationkeyboard_double_arrow_right Article 01 Jul 1960Publisher:JSTORJournal:Micropaleontology, volume 6, page 271 (issn: 0026-2803, Copyright policy )
Authors: Richard A. Scott;

doi: 10.2307/1484233

Pollen of Ephedra from the Chinle Formation (Upper Triassic) and the Genus Equisetosporites

Abstract

Recently discovered pollen grains with asymmetrically ridged ektexines from the Chinle formation (Upper Triassic) represent the extant genus Ephedra. The holotype specimen of Equisetosporites chinleana Daugherty is also a conspecific Ephedra pollen grain, and the species is transferred to form the new combination Ephedra chinleana (Daugherty) R. A. Scott. Since this species was its genotype, the genus Equisetosporites Daugherty should be abandoned.

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
21
Average
Top 10%
Average
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