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Ctenis sulcicaulis

Polypodiopsida - Polypodiales - Dryopteridaceae

Taxonomy
Cycadites sulcicaulis was named by Phillips (1829). It is not extant.

It was recombined as Ctenis sulcicaulis by Ward (1905) and Knowlton (1919).

Synonymy list
YearName and author
1829Cycadites sulcicaulis Phillips
1905Ctenis sulcicaulis Ward
1919Ctenis sulcicaulis Knowlton

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RankNameAuthor
kingdomPlantae
phylumPteridophyta
classPolypodiopsida
subclassPolypodiidae()
orderPolypodiales
RankNameAuthor
suborderPolypodiineaeDumort 1829
familyDryopteridaceaeHerter 1949
genusCtenisLindley and Hutton 1834
speciessulcicaulis(Phillips 1829)

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.

†Ctenis sulcicaulis Phillips 1829
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available

Age range: base of the Middle Aalenian to the top of the Middle Bathonian or 175.60000 to 164.70000 Ma

Collections (5 total)


Time interval Ma Country or state Original ID and collection number
Early/Lower Aalenian - Middle Aalenian175.6 - 171.6United Kingdom (England) Ctenis sulcicaulis (24235)
Middle Aalenian - Late/Upper Aalenian175.6 - 171.6United Kingdom (England) Ctenis sulcicaulis (24262)
Early/Lower Bajocian - Late/Upper Bajocian171.6 - 167.7United Kingdom (England) Ctenis sulcicaulis (24264)
Bajocian170.3 - 168.3United Kingdom Ctenis sulcicaulis (35122)
Middle Bathonian167.7 - 164.7United Kingdom (England) Ctenis sulcicaulis (24227)