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Protopteridium pinnatum

Archaeopteridopsida - Archaeopteridales

Taxonomy

No taxonomic data are available

Sister species
P. hostinense
Sister species lacking formal opinion data
P. thomsoni, P. thomsonii

Synonymy list
No taxonomic opinions are available

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RankNameAuthor
kingdomPlantae
subkingdomViridiplantaeCavalier-Smith 1981
—Streptophyta(Jeffrey 1971)
superphylumEmbryophyta()
—Tracheophyta(Sinnott 1935)
—Pteridobiotina
superphylumCycadophytanae
RankNameAuthor
phylumAneurophytophytaBold 1973
subphylumArchaeopteridophytina
classArchaeopteridopsidaTakhtajan 1978
orderArchaeopteridales
genusProtopteridiumKrejci 1880
speciespinnatum

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.

Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available

Age range: base of the Eifelian to the top of the Givetian or 393.47000 to 382.31000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Eifelian - Givetian393.47 - 382.31United Kingdom (Scotland) Protopteridium pinnatum (26875)