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Pterophyllum ptilum

Bennettitales

Taxonomy

No taxonomic data are available

Sister species
P. aequale, P. affine, P. alaskense, P. astartense, P. bavieri, P. brevipenne, P. burdwanense, P. cheondaeriense, P. compressum, P. contiguum, P. ctenoides, P. daleanum (syn. P. pectinatum), P. distans (syn. P. hislopianum), P. exhibens, P. footeanum (syn. Zamites proximus), P. fragile, P. guptai (syn. Nilssonia sahnii), P. inaequale, P. incisum (syn. P. bifurcatum), P. jaegeri (syn. Osmundites pectinatus), P. karkatiensis, P. kingianum, P. lepidum, P. longifolium, P. lowryanum, P. medlicottianum, P. micraequale, P. minus, P. montanense, P. morrisianum (syn. P. carterianum, P. falconerianum), P. nathorsti, P. nerbuddaicum, P. princeps (syn. Taeniopteris musaefolia, Nilssonia crassum, Taeniopteris lata), P. propinquum, P. rajmahalense (syn. Nilssonia bindrabunensis), P. sahnii, P. santajuanensis, P. sinensis, P. subaequale, P. taylorsvillensis, P. thomasi, P. tietzei, P. trichomatosum, P. trilobatum, P. xiphipterum
Sister species lacking formal opinion data

Synonymy list
No taxonomic opinions are available

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RankNameAuthor
kingdomPlantae
phylumSpermatophyta
phylumPinophyta
RankNameAuthor
orderBennettitalesBessey 1910
genusPterophyllumBrongniart 1828
speciesptilum

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 Rhaetian to the top of the Late/Upper Triassic or 208.50000 to 201.40000 Ma

Collections (13 total)


Time interval Ma Country or state Original ID and collection number
Late/Upper Triassic237.0 - 201.4Greenland Pterophyllum ptilum (23380 23452 23456 23467 23473 23476 23932 23934 23939)
Rhaetian208.5 - 201.3Greenland Pterophyllum ptilum (162253)
Rhaetian208.5 - 201.3Sweden Pterophyllum ptilum (31176)
Rhaetian - Hettangian208.5 - 199.3France Pterophyllum ptilum (24559)
Rhaetian - Early/Lower Jurassic208.5 - 174.7Sweden (Scania) Pterophyllum ptilum (25046)