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Protelphidium orbiculare

Globothalamea - Rotaliida - Nonionidae

Taxonomy

No taxonomic data are available

Sister species
P. hofkeri, P. primitivum, P. sublaeve
Sister species lacking formal opinion data
P. adamsi, P. duddukuruensis, P. granosum, P. tisburyense

Synonymy list
No taxonomic opinions are available

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RankNameAuthor
kingdomChromistaCavalier-Smith 1981
subkingdomRhizaria()
phylumForaminifera(Eichwald 1830)
classGlobothalamea
orderRotaliidaDelage and Herouard 1896
RankNameAuthor
superfamilyNonionaceaSchultze 1854
familyNonionidae
genusProtelphidium
speciesorbiculare

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 Late/Upper Pleistocene to the top of the Holocene or 0.12900 to 0.00000 Ma

Collections (16 total)


Time interval Ma Country or state Original ID and collection number
Pleistocene2.58 - 0.0117Canada (Ontario) Protelphidium orbiculare (65215 65336 65541 65892 65894 66050 66051 66052 66093 66125)
Pleistocene2.58 - 0.0117Canada (Quebec) Protelphidium orbiculare (65339)
Late/Upper Pleistocene0.129 - 0.0117Poland Protelphidium orbiculare (63977 64119 64120)
Late/Upper Pleistocene0.129 - 0.0117Canada (Ontario) Protelphidium orbiculare (81769)
Holocene0.0117 - 0.0Canada (Nunavut) Protelphidium orbiculare (74988)