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Bistarkum

Protozoa - Spumellaria - Angulobracchiidae

Taxonomy
Bistarkum was named by Yeh (1987) [Sepkoski's age data: J Plie-u J Toar-l Sepkoski's reference number: 763].

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

Synonyms
Synonymy list
YearName and author
1987Bistarkum Yeh
2001Bistarkum De Wever et al. p. 141
2002Bigrumpta Pessagno and Hull p. 236
2002Grumpta Pessagno and Hull p. 240
2002Bistarkum Sepkoski

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RankNameAuthor
—Life
—Eukaryota()
classProtozoaGoldfuss 1820
subphylumSarcodinaSchmarda 1871
classReticulareaLankester 1885
RankNameAuthor
subclassRadiolaria(Müller 1858)
orderSpumellariaEhrenberg 1875
familyAngulobracchiidaeBaumgartner 1980
genusBistarkum

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. †Bistarkum Yeh 1987
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†Bistarkum bifurcum Yeh 1987
†Bistarkum coriniforme Bragin 2007
†Bistarkum cylindratum Carter 1993
†Bistarkum martiali Feng et al. 2006
†Bistarkum phantomense Carter et al. 1988
†Bistarkum rhaeticum Tekin 2002
†Bistarkum rigidium Yeh 1987
†Bistarkum saginatum Yeh 1987
Invalid names: Bigrumpta Pessagno and Hull 2002 [synonym], Grumpta Pessagno and Hull 2002 [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 Wuchiapingian to the top of the Late/Upper Barremian or 259.51000 to 121.40000 Ma

Collections (138 total)


Time interval Ma Country or state Original ID and collection number
Wuchiapingian259.51 - 254.14China (Guangxi) B. martiali (95734 95735 95736 95738)
Changhsingian254.14 - 251.902China (Guangxi) B. martiali (95331 95332 95333 95334 95335 95336 95337 95338)
Induan251.902 - 249.9New Zealand B. martiali (130296)
Carnian237.0 - 227.3Türkiye B. sp. A, B. sp. B (130130)
Lacian227.3 - 215.38Cyprus B. coriniforme (94789 94790)
Rhaetian205.7 - 201.4Türkiye B. cylindratum (130667 130668 130673) B. rhaeticum (59171 59172 59173)
Rhaetian205.7 - 201.4Canada (British Columbia) B. cylindratum (94700 94704 94706 94707 94709 94716 94717 94720 94738 94749 94753 94754 94755 94758 94759 94761 94762 94763 94764)
Late/Upper Hettangian - Early/Lower Sinemurian201.4 - 192.9Peru (Amazonas) B. sp. A (94849)
Sinemurian199.5 - 192.9Türkiye B. equalum (33679 33680 33681 33682)
Late/Upper Pliensbachian192.9 - 184.2USA (Oregon) B. bifurcum, B. rigidium (124323)
Late/Upper Pliensbachian - Early/Lower Toarcian192.9 - 182.9Oman B. bifurcum (125209) B. rigidum (125296)
Early/Lower Toarcian184.2 - 182.9USA (Oregon) B. bifurcum, B. rigidium, B. saginatum (124334) B. rigidium (124331) B. saginatum (124333)
Early/Lower Toarcian184.2 - 182.9Japan B. rigidum, B. sp., B. mangartense, B. rigidium, B. saginatum (124830)
Early/Lower Toarcian184.2 - 182.9Oman B. rigidum (125205)
Early/Lower Toarcian184.2 - 182.9Slovenia B. mangartense, B. phantomense (67146 67150 67151 67152)
Middle Toarcian182.9 - 180.4Canada (British Columbia) Amphibrachium phantomensis (71090)
Middle Toarcian - Late/Upper Toarcian182.9 - 174.7Canada (British Columbia) Amphibrachium phantomensis (71094 71096 71098) Amphibrachium phantomensis, B. saginatum, Heliodiscus inchoatus (71095 71099)
Early/Lower Aalenian - Middle Aalenian174.7 - 170.9Japan B. sp. D, B. sp. B, B. sp. A, B. sp. C (51711)
Late/Upper Aalenian174.7 - 170.9Japan (Kochi) B. sp. C (66916)
Late/Upper Aalenian174.7 - 170.9Japan B. sp. B, B. sp. E, B. sp. C1, B. saginatum, B. sp. C0, B. sp. C (51712) B. sp. C1 (54166)
Late/Upper Aalenian174.7 - 170.9Spain B. saginatum (120127)
Late/Upper Aalenian - Early/Lower Bajocian174.7 - 168.6Oman B. sp. (125297)
Aalenian - Bajocian174.7 - 168.2Indonesia (Sumatra) B. sp. (85473)
Early/Lower Bajocian170.9 - 168.6Japan B. sp. B, B. saginatum, B. sp. C0, B. sp. C (51713)
Bajocian170.9 - 168.2USA (California) B. sp. (51632)
Late/Upper Bajocian168.6 - 168.2Japan B. sp. B, B. sp. C1, B. sp. A1, B. sp. A, B. sp. C (51714)
Middle Bathonian168.2 - 165.3Switzerland B. sp. 1 (66939 66940)
Early/Lower Oxfordian - Middle Oxfordian161.5 - 154.8Oman B. femur (125307)
Oxfordian161.5 - 154.8Indonesia (Sula Islands) Bigrumpta molluccaensis, Bigrumpta spp., Grumpta australis, Grumpta sulaensis, Grumpta sp. A (41190)
Tithonian149.2 - 143.1Oman B. brevilatum (125382)
Tithonian149.2 - 143.1Japan B. sp. (53905)
Late/Upper Tithonian145.06 - 143.1Italy B. valdorbiense (49114 49124 49125)
Late/Upper Tithonian - Early/Lower Berriasian145.06 - 141.0Italy B. valdorbiense (49113) B. valdorbiense, B. brevilatum (49111 49112)
Early/Lower Berriasian143.1 - 141.0Philippines B. irazuense (51153)
Early/Lower Berriasian143.1 - 141.0Italy B. valdorbiense (49121 49122) B. valdorbiense, B. brevilatum (49110)
Berriasian143.1 - 137.05Oman B. irazuense (125367)
Late/Upper Berriasian139.1 - 137.05Oman B. irazuense (125355)
Late/Upper Berriasian139.1 - 137.05Italy B. valdorbiense (49109 49120) B. valdorbiense, B. irazuense (49119)
Late/Upper Berriasian - Early/Lower Valanginian139.1 - 132.6Italy B. valdorbiense, B. irazuense (49118)
Late/Upper Berriasian - Early/Lower Valanginian139.1 - 132.6Oman B. irazuense (125291)
Early/Lower Valanginian137.05 - 132.6Italy B. irazuense (51786 51787) B. valdorbiense, B. irazuense (49117 51779 51780 51781 51782 51783 51784 51785)
Late/Upper Valanginian137.05 - 132.6Italy B. irazuense (51703) B. valdorbiense, B. irazuense (51704 51705 51706 51707)
Late/Upper Valanginian - Early/Lower Hauterivian137.05 - 125.77Italy B. irazuense (51702)
Early/Lower Hauterivian132.6 - 125.77Oman B. irazuense (125358)
Early/Lower Hauterivian132.6 - 125.77Italy B. irazuense (49139 51700 51701)
Late/Upper Hauterivian132.6 - 125.77Italy B. irazuense (49131 49132 49140 49141 49142 49143 49144 51792 51793)
Late/Upper Hauterivian - Early/Lower Barremian132.6 - 121.4Italy B. irazuense (49130)
Early/Lower Barremian125.77 - 121.4Italy B. irazuense (49128 49129 51794 51800 51801 51802 51803 51804 51805)
Late/Upper Barremian125.77 - 121.4Italy B. irazuense (51799)
Late/Upper Barremian - Early/Lower Aptian125.77 - 119.57Italy B. irazuense (51798)