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Hsuum brevicostatum

Protozoa - Nassellaria - Hsuidae

Taxonomy
Lithostrobus brevicostatus was named by Ozvoldova (1975).

It was recombined as Hsuum brevicostatum by Baumgartner (1984).

Synonymy list
YearName and author
1975Lithostrobus brevicostatus Ozvoldova
1984Hsuum brevicostatum Baumgartner

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RankNameAuthor
—Life
—Eukaryota()
classProtozoaGoldfuss 1820
subphylumSarcodinaSchmarda 1871
classReticulareaLankester 1885
subclassRadiolaria(Müller 1858)
RankNameAuthor
superorderPolycystina(Ehrenberg 1838)
orderNassellariaEhrenberg 1875
superfamilyArchaeodictyomitraceaPessagno 1976
familyHsuidae
genusHsuumPessagno 1977
speciesbrevicostatum(Ozvoldova 1975)

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.

†Hsuum brevicostatum Ozvoldova 1975
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: silicap
Environment: marinep
Locomotion: passively mobilep
Life habit: planktonicp
Diet: omnivorep
Created: 2005-01-28 01:13:47
Modified: 2005-01-28 03:13:47
Source: p = phylum
Reference: Kiessling 1999

Age range: base of the Late/Upper Bajocian to the top of the Late/Upper Oxfordian or 168.60000 to 154.80000 Ma

Collections (18 total)


Time interval Ma Country or state Original ID and collection number
Bajocian170.9 - 168.2USA (California) Hsuum brevicostatum (51631)
Late/Upper Bajocian168.6 - 168.2USA (California) Hsuum brevicostatum (51642)
Bathonian168.2 - 165.3USA (California) Hsuum brevicostatum (51651)
Early/Lower Bathonian168.2 - 165.3USA (Oregon) Hsuum brevicostatum (94149)
Early/Lower Bathonian168.2 - 165.3USA (California) Hsuum brevicostatum (51644 51647)
Callovian165.3 - 161.5Italy Hsuum brevicostatum (47163 47164)
Callovian165.3 - 161.5USA (California) Hsuum brevicostatum (50737 50738 51653)
Middle Callovian165.3 - 161.5Italy Hsuum brevicostatum (53907)
Late/Upper Callovian - Early/Lower Oxfordian165.3 - 154.8Germany (Bavaria) Hsuum brevicostatum (66991 66995 66999)
Late/Upper Callovian - Early/Lower Oxfordian165.3 - 154.8Philippines Hsuum brevicostatum (52070)
Oxfordian161.5 - 154.8Italy Hsuum brevicostatum (47168)
Late/Upper Oxfordian157.9 - 154.8Switzerland Hsuum brevicostatum (47162)