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Duostomina biconvexa

Nodosariata - Robertinida - Duostominidae

Taxonomy

No taxonomic data are available

Sister species lacking formal opinion data
D. alta, D. rotundata, D. turboidea

Synonymy list
No taxonomic opinions are available

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RankNameAuthor
kingdomChromistaCavalier-Smith 1981
subkingdomRhizaria()
phylumForaminifera(Eichwald 1830)
classNodosariata
orderRobertinida
RankNameAuthor
suborderRobertinina
superfamilyDuostominaceaBrotzen 1963
familyDuostominidaeBrotzen 1963
genusDuostominaKristan-Tollmann 1960
speciesbiconvexa

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 Ladinian to the top of the Carnian or 241.46400 to 227.30000 Ma

Collections (22 total)


Time interval Ma Country or state Original ID and collection number
Ladinian241.464 - 237.0Italy Duostomina biconvexa (50962 50963 50964 50965 50966 50967 50968 50969 50970 50971 50972)
Carnian237.0 - 227.3Italy Duostomina biconvexa (50974 50975 50976 50979 50980 50981 50982 50984 50985 50986 50987)