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

Pseudoctenis fissa

Cycadopsida - Cycadales - Nilssoniaceae

Taxonomy
Pseudoctenis fissa was named by Du Toit (1927). It is not extant.

Sister species lacking formal opinion data
P. florinii, P. hazeltonensis, P. latus, P. stewartii

Synonymy list
YearName and author
1927Pseudoctenis fissa Du Toit

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

RankNameAuthor
kingdomPlantae
subkingdomEmbryophyta
phylumCycadophytaBessey 1907
classCycadopsidaBrongniart 1843
RankNameAuthor
orderCycadalesDumortier 1829
familyNilssoniaceaeKimura and Sekido 1975
genusPseudoctenisSeward 1911
speciesfissaDu Toit 1927

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.

†Pseudoctenis fissa Du Toit 1927
show all | hide all
Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available

Age range: Carnian or 237.00000 to 228.00000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Carnian237.0 - 228.0Chile Pseudoctenis fissa (201290)