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Arcellites pyriformis

Pteridopsida - Marsileales

Taxonomy

No taxonomic data are available

Sister species
A. disciformis, A. humilis, A. nuda, A. pentagonalis, A. reticulata, A. reticulatus, A. santacrucensis, A. santaecrucensis
Sister species lacking formal opinion data
A. caudatus, A. crillensis, A. hexapartitus, A. mirabilis, A. rugosus

Synonymy list
No taxonomic opinions are available

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RankNameAuthor
kingdomPlantae
phylumPteridophyta
classPteridopsidaRitgen 1828
RankNameAuthor
orderMarsileales
genusArcellitesMiner 1935
speciespyriformis

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 Valanginian to the top of the Aptian or 139.80000 to 113.00000 Ma

Collections (5 total)


Time interval Ma Country or state Original ID and collection number
Late/Upper Berriasian - Early/Lower Valanginian145.0 - 136.4United Kingdom (England) Arcellites pyriformis (32348)
Valanginian - Hauterivian139.8 - 129.4Poland (Tuchola) Arcellites pyriformis (33642)
Valanginian - Hauterivian139.8 - 129.4Poland (Czluchow) Arcellites pyriformis (33637 33640)
Barremian - Aptian129.4 - 113.0USA (Virginia) Arcellites pyriformis (32477)