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Cannanoropollis triangularis

Taxonomy
Hymenozonotriletes triangularis was named by Mehta (1944). It is not extant. Its type locality is Pali Birsinghpur, which is in a Wordian/Lopingian fluvial-lacustrine horizon in the Raniganj Formation of India.

It was recombined as Nuskoisporites triangularis by Potonié and Lele (1961); it was recombined as Virkkipollenites triangularis by Lele (1964); it was recombined as Cannanoropollis triangularis by Srivastava (1970), Lakhanpal et al. (1976).

Synonymy list
YearName and author
1944Hymenozonotriletes triangularis Mehta
1961Nuskoisporites triangularis Potonié and Lele
1964Virkkipollenites triangularis Lele
1970Cannanoropollis triangularis Srivastava
1976Cannanoropollis triangularis Lakhanpal et al.

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RankNameAuthor
kingdomPlantae
genusCannanoropollisPotonié and Sah 1960
RankNameAuthor
speciestriangularis(Mehta 1944)

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.

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

Age range: base of the Sakmarian to the top of the Lopingian or 293.52000 to 251.90200 Ma

Collections (5 total)


Time interval Ma Country or state Original ID and collection number
Cisuralian298.9 - 274.4India (Madhya Pradesh) Cannanoropollis triangularis (224680)
Sakmarian293.52 - 290.1India (Madhya Pradesh) Virkkipollenites triangularis (224746)
Sakmarian293.52 - 290.1India (Jharkhand) Cannanoropollis triangularis (225321)
Artinskian - Kungurian290.1 - 274.4India (Odisha) Virkkipollenites triangularis (225191)
Wordian - Lopingian266.9 - 251.902India (Madhya Pradesh) Hymenozonotriletes triangularis (30175)