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Bathropyramis

Polycystinea - Nassellaria - Acropyramididae

Taxonomy
Bathropyramis was named by Haeckel (1881) [Sepkoski's age data: K Camp R]. It is extant.

It was assigned to Acropyramididae by De Wever et al. (2001); and to Nassellaria by Sepkoski (2002).

Species
Species lacking formal opinion data

Synonyms
Synonymy list
YearName and author
1881Acropyramis Haeckel
1881Bathropyramis Haeckel
2001Bathropyramis De Wever et al. p. 246
2002Bathropyramis Sepkoski

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RankNameAuthor
kingdomChromistaCavalier-Smith 1981
subkingdomRhizaria()
superphylumRetariaCavalier-Smith 1999
phylumRadiozoa
superclassPolycystinia
RankNameAuthor
classPolycystinea
orderNassellariaEhrenberg 1875
familyAcropyramididaeHaeckel 1881
genusBathropyramisHaeckel 1881

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.

G. Bathropyramis Haeckel 1881
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Bathropyramis campbelli Taketani 1982
Invalid names: Acropyramis Haeckel 1881 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available

Age range: base of the Coniacian to the top of the Langhian or 89.80000 to 13.82000 Ma

Collections (47 total)


Time interval Ma Country or state Original ID and collection number
Coniacian89.8 - 85.7Japan (Hokkaido) B. campbelli (96027 96029 96030)
Santonian85.7 - 83.6Russian Federation (Tambov) B. sp. (95160)
Santonian85.7 - 83.6Japan (Hokkaido) B. campbelli (95788 96036 96037 96041 96042)
Campanian83.6 - 72.2Japan (Hokkaido) B. campbelli (96045)
Early/Lower Campanian83.6 - 72.2Japan (Hokkaido) B. campbelli (95789)
Middle Campanian - Late/Upper Campanian83.6 - 72.2Japan (Hokkaido) B. campbelli (95790)
Early/Lower Maastrichtian72.2 - 66.0Japan (Hokkaido) B. campbelli (95791)
Late/Upper Maastrichtian72.2 - 66.0New Zealand (Marlborough) B. sanjoaquinensis (95848 95884 95885 95886 95888)
Late/Upper Maastrichtian72.2 - 66.0Japan (Hokkaido) B. campbelli (95792 95793)
Danian66.0 - 61.66New Zealand (Marlborough) B. sanjoaquinensis (95872 95875 95877 95878 95880 95881 95882 95883 95890 95891 95892 95893 95894 95895 95896 95897 95901 95902 95903 95904 95905 95906 95907 95908)
Selandian61.66 - 59.24New Zealand (Marlborough) B. sanjoaquinensis (95909)
Late/Upper Paleocene59.24 - 56.0China (Tibet) B. sanjoaquinensis (69734)
Burdigalian - Langhian20.45 - 13.82Japan B. woodringi (236002)