Basic info Taxonomic history Classification Included Taxa
Morphology Ecology and taphonomy External Literature Search Age range and collections

Orbiculiforma railensis

Protozoa - Spumellaria - Orbiculiformidae

Taxonomy

No taxonomic data are available

Sister species
O. australis, O. campbellensis, O. densaora, O. gazipasaensis, O. goestlingensis, O. hexagonaora, O. hullae, O. iniqua, O. kanayamaensis, O. librataspira, O. lowreyensis, O. mclaughlini, O. multa, O. multibrachiata, O. multifora, O. octogonalis, O. plana, O. quadrata, O. radiata, O. renillaeformis, O. sakaii, O. sentarota, O. vacaensis
Sister species lacking formal opinion data
O. catenaria, O. cedrosensis, O. helios, O. heliotropica, O. impressa, O. karnica, O. maxima, O. monticelloensis, O. multangula, O. nevadaensis, O. persenex, O. regis, O. retusa, O. sacramentoensis, O. vulgaris

Synonymy list
No taxonomic opinions are available

Please join the Paleobiology Database and enter some data

RankNameAuthor
—Life
—Eukaryota()
classProtozoaGoldfuss 1820
subphylumSarcodinaSchmarda 1871
classReticulareaLankester 1885
subclassRadiolaria(Müller 1858)
RankNameAuthor
orderSpumellariaEhrenberg 1875
superfamilyPyloniaceaHaeckel 1881
familyOrbiculiformidaePessagno 1973
genusOrbiculiformaPessagno 1973
speciesrailensis

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 Early/Lower Tithonian to the top of the Late/Upper Albian or 149.20000 to 100.50000 Ma

Collections (5 total)


Time interval Ma Country or state Original ID and collection number
Early/Lower Tithonian149.2 - 145.06Antarctica Orbiculiforma railensis (46963 51826)
Berriasian143.1 - 137.05Oman Orbiculiforma railensis (47176)
Albian113.2 - 100.5USA (California) Orbiculiforma railensis (54072)
Early/Lower Albian - Late/Upper Albian113.2 - 100.5USA (California) Orbiculiforma railensis (54058)