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Buryella

Protozoa - Nassellaria - Eucyrtidiidae

Taxonomy
Buryella was named by Foreman (1973) [Sepkoski's age data: T Than T Eo-m-l Sepkoski's reference number: 686]. It is extant. It was considered unknown by O'Connor (2001).

It was assigned to Artostrobiidae by O'Connor (2001); to Eucyrtidiidae by De Wever et al. (2001); and to Nassellaria by Sepkoski (2002).

Synonymy list
YearName and author
1973Buryella Foreman
2001Buryella De Wever et al. p. 278
2001Buryella O'Connor p. 4
2002Buryella Sepkoski

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RankNameAuthor
Life
Eukaryota()
classProtozoaGoldfuss 1820
subphylumSarcodinaSchmarda 1871
classReticulareaLankester 1885
subclassRadiolaria(Müller 1858)
RankNameAuthor
superorderPolycystina(Ehrenberg 1838)
orderNassellariaEhrenberg 1875
superfamilyEucyrtidiaceaEhrenberg 1847
familyEucyrtidiidaeEhrenberg 1847
genusBuryellaForeman 1973

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. Buryella Foreman 1973
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Buryella clinata Foreman 1973
Buryella tetradica Foreman 1973
Diagnosis
ReferenceDiagnosis
B. O'Connor 2001 Genus consisting of the lineage Buryella granulata (Petrushevskaya 1977) - B. foremanae Petrushevskaya 1977 - B. tridica n. sp. - B. tetradica Foreman 1973, plus the related forms B. pentadica Foreman 1973, B. kaikoura Hollis 1997, B. helenae O'Connor n.sp, and B. petrushevskayae n.

Test of three or more segments, generally fusiform, some species show variable lobate outline due to external expression of intersegmental strictures; cephalis with apical horn of varying length, and distinct vertical pore at collar stricture; aperture constricted, not flared.
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 Danian to the top of the Ypresian or 66.00000 to 47.80000 Ma

Collections (21 total)


Time interval Ma Country or state Original ID and collection number
Danian66.0 - 61.6New Zealand (Marlborough) B. foremanae, B. dumitricai (95908) B. granulata (95875 95877 95878 95879 95880 95881 95882 95883 95900 95901 95902 95903) B. granulata, B. foremanae (95904) B. granulata, B. foremanae, B. dumitricai (95906) B. sp., B. granulata, B. foremanae, B. dumitricai (95905 95907)
Selandian61.6 - 59.2New Zealand (Marlborough) B. sp., B. granulata, B. foremanae, B. dumitricai, B. kaikoura, B. tetradica (95909) B. sp., B. granulata, B. kaikoura, B. tetradica (95910)
Thanetian59.2 - 56.0Cyprus B. tetradica (90895)
Ypresian56.0 - 47.8Cyprus B. clinata (90894)