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Bistarkum mangartense

Protozoa - Spumellaria - Angulobracchiidae

Taxonomy

No taxonomic data are available

Sister species
B. bifurcum, B. brevilatum, B. coriniforme, B. cylindratum, B. martiali, B. phantomense, B. rhaeticum, B. rigidium, B. saginatum
Sister species lacking formal opinion data
B. equalum, B. femur, B. irazuense, B. rigidum, B. valdorbiense

Synonymy list
No taxonomic opinions are available

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RankNameAuthor
—Life
—Eukaryota()
classProtozoaGoldfuss 1820
subphylumSarcodinaSchmarda 1871
classReticulareaLankester 1885
RankNameAuthor
subclassRadiolaria(Müller 1858)
orderSpumellariaEhrenberg 1875
familyAngulobracchiidaeBaumgartner 1980
genusBistarkum
speciesmangartense

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 Toarcian to the top of the Late/Upper Bajocian or 184.20000 to 168.20000 Ma

Collections (9 total)


Time interval Ma Country or state Original ID and collection number
Early/Lower Toarcian184.2 - 182.9Japan Bistarkum mangartense (124830)
Early/Lower Toarcian184.2 - 182.9Slovenia Bistarkum mangartense (67146 67150 67151 67152)
Early/Lower Aalenian - Middle Aalenian174.7 - 170.9Japan Bistarkum sp. A (51711)
Late/Upper Aalenian174.7 - 170.9Japan Bistarkum sp. C0 (51712)
Early/Lower Bajocian170.9 - 168.6Japan Bistarkum sp. C0 (51713)
Late/Upper Bajocian168.6 - 168.2Japan Bistarkum sp. A (51714)