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Pseudoeucyrtis

Protozoa - Nassellaria - Eucyrtidiidae

Taxonomy
Pseudoeucyrtis was named by Pessagno (1977).

It was assigned to Nassellaria by Kiessling (1999); and to Eucyrtidiidae by De Wever et al. (2001).

Synonyms
Synonymy list
YearName and author
1977Pseudoeucyrtis Pessagno
1998Protokatroma Carter et al.
1998Protokatroma Yeh and Cheng p. 31
1999Pseudoeucyrtis Kiessling
2001Pseudoeucyrtis De Wever et al. p. 278

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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
genusPseudoeucyrtisPessagno 1977

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. †Pseudoeucyrtis Pessagno 1977
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†Pseudoeucyrtis angusta Carter et al. 1998
†Pseudoeucyrtis fullerensis Carter et al. 1998
†Pseudoeucyrtis levis Hori 1999
†Pseudoeucyrtis reticularis Matsuoka and Yao 1985
†Pseudoeucyrtis safraensis Gorican et al. 2006
Invalid names: Protokatroma Carter et al. 1998 [synonym]
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 Early/Lower Hettangian to the top of the Turonian or 201.40000 to 89.80000 Ma

Collections (188 total)


Time interval Ma Country or state Original ID and collection number
Early/Lower Hettangian201.4 - 199.5Canada (British Columbia) P. fullerensis (94290)
Early/Lower Hettangian - Middle Hettangian201.4 - 199.5Canada (British Columbia) Protokatroma aquila (94394) Protokatroma aquila, P. fullerensis (94393 94398) P. angusta, P. fullerensis (94397) P. fullerensis (94280 94395)
Hettangian201.4 - 199.5Türkiye Protokatroma sp. A, Protokatroma aquila (33670 33671 33672)
Late/Upper Hettangian201.4 - 199.5Canada (British Columbia) Protokatroma aquila (94292 94295) Protokatroma aquila, P. angusta (94299) Protokatroma aquila, P. angusta, P. fullerensis (94293 94294 94297) Protokatroma aquila, P. fullerensis (94298 94374 94376) Protokatroma sp. A (34142 94400) Protokatroma sp. A, Protokatroma aquila, P. angusta, P. fullerensis (94375) Protokatroma sp. A, P. angusta (34140 34144) P. fullerensis (94296)
Middle Hettangian - Late/Upper Hettangian201.4 - 199.5Canada (British Columbia) Protokatroma aquila, P. angusta, P. fullerensis (94285) Protokatroma aquila, P. fullerensis (94288) P. fullerensis (94282 94284 94287)
Hettangian - Sinemurian201.4 - 192.9Canada (British Columbia) Protokatroma sp. A, Protokatroma aquila, P. angusta (34147)
Late/Upper Hettangian - Early/Lower Sinemurian201.4 - 192.9Canada (British Columbia) Protokatroma sp. A (34146 94302) Protokatroma sp. A, Protokatroma aquila, P. angusta, P. fullerensis (94300 94301 94377) Protokatroma sp. A, P. angusta (94378)
Early/Lower Sinemurian199.5 - 192.9Canada (British Columbia) Protokatroma aquila, P. angusta (94306) Protokatroma sp. A, P. angusta (94379)
Early/Lower Sinemurian199.5 - 192.9Philippines Protokatroma busuangaensis, Protokatroma aquila, P. angusta (51815) Protokatroma busuangaensis, Protokatroma sp. B, Protokatroma aquila (51816) P. sp. A, Protokatroma busuangaensis, Protokatroma sp. A, Protokatroma aquila (51813)
Late/Upper Sinemurian199.5 - 192.9Canada (British Columbia) Protokatroma sp. A (94382 94383)
Sinemurian199.5 - 192.9Türkiye Protokatroma sp. A (33675 33676 33677 33678 33679 33680 33681 33682) Protokatroma sp. A, Protokatroma aquila (33673 33674)
Pliensbachian192.9 - 184.2Mexico (Baja California Sur) P. angusta (33558 33563 33565 33567)
Pliensbachian192.9 - 184.2Russian Federation P. sp. (51564) P. sp., P. sp. A, P. sp. B (51563)
Pliensbachian - Toarcian192.9 - 174.7Russian Federation P. sp. (51599)
Early/Lower Toarcian184.2 - 182.9Japan P. sp., P. angusta (124830)
Aalenian - Bajocian174.7 - 168.2Indonesia (Sumatra) P. sp. (85473)
Middle Bathonian168.2 - 165.3Switzerland P. firma (66939 66940)
Late/Upper Bathonian - Early/Lower Callovian168.2 - 161.5Oman P. firmus (125284)
Late/Upper Bathonian - Early/Lower Callovian168.2 - 161.5Italy P. firma (51086)
Bathonian - Oxfordian168.2 - 154.8Spain P. sp. J (131820)
Callovian165.3 - 161.5Italy P. firma (89641 89642 89643) P. hanni (47164) P. micropora (47163)
Callovian165.3 - 161.5USA (California) P. firmus (50738) P. hannai (50737)
Early/Lower Callovian165.3 - 161.5Italy P. firma (51088)
Oxfordian161.5 - 154.8Oman P. firmus (125278)
Late/Upper Oxfordian - Early/Lower Kimmeridgian157.9 - 152.21Italy P. sp. B sensu Widz 1991 (78930)
Early/Lower Kimmeridgian154.8 - 152.21Italy P. reticularis (51098 51099) P. sp. B sensu Widz 1991 (78772)
Kimmeridgian154.8 - 149.2Italy P. reticularis (78776)
Kimmeridgian - Tithonian154.8 - 143.1Spain P. reticularis (131821)
Late/Upper Kimmeridgian152.21 - 149.2Italy P. reticularis (47166)
Late/Upper Kimmeridgian152.21 - 149.2Antarctica P. sp. B (46960)
Early/Lower Tithonian149.2 - 145.06Italy P. sp., P. paskentaensis (47165)
Early/Lower Tithonian149.2 - 145.06Antarctica P. sp. B (46965 46966) P. sp. B, P. paskentaensis (46964) P. sp. B, P. sp. C (46962) P. sp. C (46971)
Late/Upper Tithonian145.06 - 143.1Italy P. sceptum (49124 49125)
Late/Upper Tithonian145.06 - 143.1Japan P. cylindrata (131583 131589) P. reticularis (131582 131593) P. reticularis, P. cylindrata (131580 131585 131586 131587 131590 131592 131595 131596 131822) P. reticularis, P. cylindrata, P. levis (131673) P. reticularis, P. levis (131581 131668)
Late/Upper Tithonian145.06 - 143.1Antarctica P. sp. A, P. sp. B (46968) P. sp. A, P. sp. B, P. sp. C (46969)
Late/Upper Tithonian - Early/Lower Berriasian145.06 - 141.0Italy P. sceptum (49111)
Early/Lower Berriasian143.1 - 141.0Philippines P. sp. 3, P. sp. 1, P. acus, P. fusus, P. sp. 2, P. hanni (51153)
Early/Lower Berriasian143.1 - 141.0Italy P. sceptum (49110 49121 49122 49123)
Early/Lower Berriasian143.1 - 141.0Antarctica P. sp. A, P. sp. B, P. sp. C (46970)
Berriasian143.1 - 137.05Oman P. fusus, P. tenuis (125368) P. tenuis (125310)
Late/Upper Berriasian139.1 - 137.05Oman P. sceptrum, P. tenuis (125355)
Late/Upper Berriasian139.1 - 137.05Italy P. acus, P. sceptum (49109) P. fusus (51789) P. fusus, P. acus, P. sceptum (49119) P. sceptum (49120)
Late/Upper Berriasian - Early/Lower Valanginian139.1 - 132.6Oman P. fusus, P. tenuis (125291)
Late/Upper Berriasian - Early/Lower Valanginian139.1 - 132.6Italy P. acus, P. sceptum (49118)
Early/Lower Valanginian137.05 - 132.6Italy P. acus, P. sceptum (49117) P. fusus (51779 51787 51788) P. fusus, P. acus (51780 51781 51782 51783 51784 51785 51786)
Early/Lower Valanginian137.05 - 132.6Oman P. tenuis (125356)
Early/Lower Valanginian - Valanginian137.05 - 132.6USA (California) P. paskentaensis (54034 54035 54036 54037 54038)
Late/Upper Valanginian137.05 - 132.6Italy P. fusus (51706 51707)
Valanginian - Late/Upper Valanginian137.05 - 132.6USA (California) P. paskentaensis (54040 54041 54042)
Late/Upper Hauterivian132.6 - 125.77Oman P. tenuis (125359)
Late/Upper Hauterivian132.6 - 125.77Italy P. acus, P. aspera (51792 51793)
Early/Lower Barremian125.77 - 121.4Italy P. acus, P. aspera (51794 51800 51801 51802 51803 51804 51805)
Late/Upper Barremian125.77 - 121.4Italy P. acus, P. aspera (51799)
Late/Upper Barremian - Early/Lower Aptian125.77 - 119.57Albania P. hanni (78667 78668 78669)
Late/Upper Barremian - Early/Lower Aptian125.77 - 119.57Italy P. acus, P. aspera (51798)
Early/Lower Aptian121.4 - 119.57Italy P. apochrypha, P. hanni, P. columbaria (77109) P. apocrypha, P. hanni, P. columbaria (76511) P. hanni, P. columbaria (76504)
Aptian121.4 - 113.2Greece P. hanni (48571)
Late/Upper Aptian119.57 - 113.2Italy P. hanni, P. columbaria (76498 76513 77108)
Early/Lower Albian - Middle Albian113.2 - 106.3Greece P. hanni (48572)
Albian113.2 - 100.5Azerbaijan P. pulchra (165696 165697)
Albian113.2 - 100.5USA (California) P. sp. A (54072)
Late/Upper Albian106.3 - 100.5Italy P. spinosa (77178 77255)
Cenomanian100.5 - 93.9Italy P. pulchra, P. spinosa (78741) P. spinosa (78742)
Early/Lower Cenomanian100.5 - 93.9USA (California) P. paskentaensis (54110)
Early/Lower Cenomanian100.5 - 93.9Italy P. spinosa (77273 77274)
Late/Upper Cenomanian100.5 - 93.9Italy P. pulchra (77110 77374 77375) P. pulchra, P. spinosa (76493) P. spinosa (77177)
Turonian93.9 - 89.8Azerbaijan P. spinosa (165732)