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

Heterotheca

Taxonomy
Heterotheca was named by Benson (1922). It is not extant. Its type is Heterotheca grievii.

It was assigned to Pteridospermophyta by Andrews (1970).

Species
H. grievii (type species)

Synonymy list
YearName and author
1922Heterotheca Benson
1970Heterotheca Andrews

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

RankNameAuthor
kingdomPlantae
subkingdomEmbryophyta
RankNameAuthor
phylumPteridospermophyta
genusHeterothecaBenson 1922

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. †Heterotheca Benson 1922
show all | hide all
†Heterotheca grievii Benson 1922
Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available

Age range: Asbian or 340.00000 to 336.00000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Asbian340.0 - 336.0United Kingdom (Scotland) H. grievii (10646)