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Cornutella californica

Protozoa - Nassellaria - Acropyramididae

Taxonomy
Cornutella californica was named by Campbell and Clark (1944).

Sister species lacking formal opinion data
C. paloverdensis, C. profunda, C. riedeli, C. tella

Synonymy list
YearName and author
1944Cornutella californica Campbell and Clark

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RankNameAuthor
—Life
—Eukaryota()
classProtozoaGoldfuss 1820
subphylumSarcodinaSchmarda 1871
classReticulareaLankester 1885
subclassRadiolaria(Müller 1858)
RankNameAuthor
superorderPolycystina(Ehrenberg 1838)
orderNassellariaEhrenberg 1875
familyAcropyramididaeHaeckel 1881
genusCornutellaEhrenberg 1838
speciescalifornicaCampbell and Clark 1944

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.

†Cornutella californica Campbell and Clark 1944
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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 Cenomanian to the top of the Selandian or 100.50000 to 59.24000 Ma

Collections (60 total)


Time interval Ma Country or state Original ID and collection number
Late/Upper Cenomanian - Turonian100.5 - 89.8Japan (Hokkaido) Cornutella californica (96026)
Coniacian89.8 - 85.7Japan (Hokkaido) Cornutella californica (96028 96030 96033) Cornutella californica, Cornutella californica (96027 96029 96032)
Santonian85.7 - 83.6Japan (Hokkaido) Cornutella californica (95788 96036 96038 96039 96041 96042) Cornutella californica, Cornutella californica (96037 96040)
Campanian83.6 - 72.2Japan (Hokkaido) Cornutella californica (96043 96045 96046)
Early/Lower Campanian83.6 - 72.2Japan (Hokkaido) Cornutella californica (95789)
Late/Upper Campanian83.6 - 72.2New Zealand Cornutella californica (95819)
Middle Campanian - Late/Upper Campanian83.6 - 72.2Japan (Hokkaido) Cornutella californica (95790)
Early/Lower Maastrichtian72.2 - 66.0Japan (Hokkaido) Cornutella californica (95791)
Late/Upper Maastrichtian72.2 - 66.0New Zealand (Marlborough) Cornutella californica (95845 95846 95847 95849 95884 95885 95886 95887 95888)
Danian66.0 - 61.66New Zealand (Marlborough) Cornutella californica (95858 95859 95866 95875 95877 95878 95879 95880 95881 95882 95883 95890 95891 95892 95893 95894 95895 95896 95897 95900 95901 95903 95904 95905 95906 95907 95908)
Selandian61.66 - 59.24New Zealand (Marlborough) Cornutella californica (95909 95910)