Basic info Taxonomic history Classification Included Taxa
Morphology Ecology and taphonomy External Literature Search Age range and collections

Steevesipollenites orbiculatus

Gnetopsida - Gnetales

Taxonomy
Steevesipollenites orbiculatus was named by Stover (1964). It is not extant.

Sister species lacking formal opinion data

Synonymy list
YearName and author
1964Steevesipollenites orbiculatus Stover

Is something missing? Join the Paleobiology Database and enter the data

RankNameAuthor
kingdomPlantae
phylumTracheophyta(Sinnott 1935)
Pteridobiotina
superphylumCycadophytanae
phylumGnetophytaBessey 1907
RankNameAuthor
classGnetopsidaKirpotenko 1884
orderGnetales
genusSteevesipollenitesStover 1964
speciesorbiculatusStover 1964

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.

show all | hide all
Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available

Age range: base of the Cenomanian to the top of the Turonian or 100.50000 to 89.80000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Cenomanian - Turonian100.5 - 89.8Nigeria (Gombe) Steevesipollenites orbiculatus (163724)