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Tetratrabs

Protozoa - Spumellaria - Hagiastridae

Taxonomy
Tetratrabs was named by Baumgartner (1980) [Sepkoski's age data: J Toar-l K Berr Sepkoski's reference number: 755,763,1018]. It is not extant.

It was assigned to Hagiastridae by Hull (1997); and to Spumellaria by Sepkoski (2002).

Synonymy list
YearName and author
1980Tetratrabs Baumgartner
1997Tetratrabs Hull
2002Tetratrabs Sepkoski

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RankNameAuthor
—Life
—Eukaryota()
classProtozoaGoldfuss 1820
subphylumSarcodinaSchmarda 1871
classReticulareaLankester 1885
RankNameAuthor
subclassRadiolaria(Müller 1858)
orderSpumellariaEhrenberg 1875
familyHagiastridaeRiedel 1971
genusTetratrabsBaumgartner 1980

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. †Tetratrabs Baumgartner 1980
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†Tetratrabs bulbosa Baumgartner 1980
†Tetratrabs izeensis Yeh 1987
†Tetratrabs noricus Carter 1993
†Tetratrabs radix Jud 1994
†Tetratrabs zealis Ozvoldova 1979
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Invalid names: Tetratrabs gratiosa Baumgartner 1980 [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 Sevatian to the top of the Berriasian or 212.00000 to 139.80000 Ma

Collections (131 total)


Time interval Ma Country or state Original ID and collection number
Norian228.0 - 208.5USA (Oregon) T. sp. A (96069 96131)
Norian228.0 - 208.5Canada (British Columbia) T. noricus (94695)
Sevatian212.0 - 205.6Canada (British Columbia) T. noricus (94696 94697 94723)
Rhaetian208.5 - 201.3Canada (British Columbia) T. noricus (94699 94702 94703 94724 94728 94745)
Late/Upper Pliensbachian189.6 - 183.0USA (Oregon) T. spp. (124323 124324 124325 124327)
Early/Lower Toarcian183.0 - 182.0USA (Oregon) T. spp. (124328 124329 124330) T. spp., T. izeensis (124331 124333 124334)
Early/Lower Toarcian183.0 - 182.0Japan T. izeensis (51710) T. sp. (124830)
Early/Lower Aalenian175.6 - 171.6Germany T. sp. (59495 59497)
Early/Lower Aalenian - Middle Aalenian175.6 - 171.6Japan T. izeensis (51711)
Late/Upper Aalenian175.6 - 171.6Japan T. sp. A, T. izeensis (51712 54166)
Late/Upper Aalenian175.6 - 171.6Japan (Kochi) T. izeensis (66916)
Aalenian - Bajocian174.1 - 168.3Indonesia (Sumatra) T. sp. (85473)
Late/Upper Bajocian171.6 - 167.7Japan T. sp. A, T. izeensis (51714)
Late/Upper Bajocian171.6 - 167.7USA (Oregon) T. sp. A, T. acutusspina, T. robustusspina (106403)
Early/Lower Bathonian167.7 - 164.7USA (Oregon) T. sp. A, T. izeensis (94149)
Late/Upper Bathonian - Early/Lower Callovian167.7 - 161.2Italy T. zealis (51087)
Callovian166.1 - 163.5Italy T. zealis (47163 47164 89639 89643)
Middle Callovian164.7 - 161.2Italy T. zealis (53907)
Late/Upper Callovian - Middle Oxfordian164.7 - 155.7Greece T. zealis (47839)
Middle Callovian - Early/Lower Oxfordian164.7 - 155.7Slovakia T. zealis, T. bulbosa (53729)
Oxfordian163.5 - 157.3Romania T. bulbosa (78679) T. zealis, T. bulbosa (78678)
Oxfordian163.5 - 157.3Italy T. zealis (47168)
Early/Lower Oxfordian161.2 - 155.7Italy T. bulbosa (51090)
Early/Lower Oxfordian161.2 - 155.7Mexico (San Luis Potosi) T. bulbosa (50754)
Late/Upper Oxfordian161.2 - 155.7Switzerland T. zealis (47162)
Late/Upper Oxfordian161.2 - 155.7Italy T. bulbosa (51094 51095)
Middle Oxfordian161.2 - 155.7Italy T. bulbosa (51091) T. zealis (78919 78920)
Middle Oxfordian161.2 - 155.7Romania T. zealis (78707)
Middle Oxfordian - Late/Upper Oxfordian161.2 - 155.7Italy T. bulbosa (78924) T. zealis (51092 78757 78759)
Middle Oxfordian - Late/Upper Oxfordian161.2 - 155.7Oman T. zealis (125377)
Middle Oxfordian - Late/Upper Oxfordian161.2 - 155.7Romania T. zealis (78705 78706) T. zealis, T. bulbosa (78681)
Late/Upper Oxfordian - Early/Lower Kimmeridgian161.2 - 150.8Italy T. bulbosa (78768 78918) T. zealis (78915) T. zealis, T. bulbosa (78770)
Late/Upper Oxfordian - Late/Upper Kimmeridgian161.2 - 150.8Italy T. bulbosa (78976) T. zealis (78977)
Middle Oxfordian - Early/Lower Kimmeridgian161.2 - 150.8Slovakia T. bulbosa (53714 53722 53727 53848) T. zealis (53724)
Kimmeridgian157.3 - 152.1Oman T. bulbosa (125379)
Kimmeridgian - Tithonian157.3 - 145.0Spain T. pseudoplena (131821)
Early/Lower Kimmeridgian155.7 - 150.8Oman T. zealis, T. bulbosa (125308)
Early/Lower Kimmeridgian155.7 - 150.8Italy T. bulbosa (51099)
Late/Upper Kimmeridgian155.7 - 150.8Russian Federation (Primorskiy Kray) T. sp. (92736)
Tithonian152.1 - 145.0Philippines T. zealis (47170)
Tithonian152.1 - 145.0Japan T. sp. (53905)
Early/Lower Tithonian150.8 - 145.0Mexico (San Luis Potosi) T. gratiosa (51763 51765 51773 51776) T. sp. A, T. sp. B, T. gratiosa (51762 51767)
Early/Lower Tithonian150.8 - 145.0Italy T. radix (47167)
Early/Lower Tithonian150.8 - 145.0Austria T. sp. A (51220)
Late/Upper Tithonian150.8 - 145.0Italy T. radix (49124 49125) T. radix, T. zealis (49114) T. zealis (49115 49116)
Late/Upper Tithonian150.8 - 145.0Austria T. sp. A (51204) T. sp. A, T. sp. B (51194) T. sp. B (51195)
Late/Upper Tithonian150.8 - 145.0Russian Federation (Primorskiy Kray) T. sp. (92791 92792)
Late/Upper Tithonian - Early/Lower Berriasian150.8 - 140.2Italy T. radix (49111 49112 49113)
Late/Upper Tithonian - Early/Lower Berriasian150.8 - 140.2Austria T. sp. A (51196 51209)
Late/Upper Tithonian - Berriasian150.8 - 139.8Germany T. radix (47169)
Early/Lower Berriasian145.0 - 140.2Italy T. radix (49110 49121 49122 49123)
Late/Upper Berriasian145.0 - 140.2Italy T. radix (49109 49119 49120 51789 51790 51791)
Berriasian145.0 - 139.8Austria T. sp. A (51197 51210 51212)
Berriasian145.0 - 139.8Oman T. radix (125368)
Late/Upper Berriasian - Early/Lower Valanginian145.0 - 136.4Oman T. radix (125291)
Early/Lower Valanginian140.2 - 136.4Italy T. radix (51779 51780 51781 51782 51783 51784 51785 51786 51787 51788)
Late/Upper Valanginian140.2 - 136.4Italy T. radix (51706 51707)