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Archaeohagiastrum

Protozoa - Spumellaria - Hagiastridae

Taxonomy
Archaeohagiastrum was named by Baumgartner (1984) [Sepkoski's age data: J Call-m J Tith]. It is not extant.

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

Species
A. longipes, A. munitum, A. oregonense, A. pobi
Species lacking formal opinion data
A. minutum

Synonymy list
YearName and author
1984Archaeohagiastrum Baumgartner
1997Archaeohagiastrum Hull
2002Archaeohagiastrum Sepkoski

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RankNameAuthor
—Life
—Eukaryota()
classProtozoaGoldfuss 1820
subphylumSarcodinaSchmarda 1871
classReticulareaLankester 1885
RankNameAuthor
subclassRadiolaria(Müller 1858)
orderSpumellariaEhrenberg 1875
familyHagiastridaeRiedel 1971
genusArchaeohagiastrumBaumgartner 1984

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. †Archaeohagiastrum Baumgartner 1984
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†Archaeohagiastrum longipes Baumgartner 1995
†Archaeohagiastrum munitum Baumgartner 1984
†Archaeohagiastrum pobi Carter et al. 1998
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 Hettangian to the top of the Early/Lower Tithonian or 201.40000 to 145.06000 Ma

Collections (67 total)


Time interval Ma Country or state Original ID and collection number
Late/Upper Hettangian201.4 - 199.5Canada (British Columbia) A. pobi (34140)
Early/Lower Sinemurian199.5 - 192.9Canada (British Columbia) A. pobi (94304 94305 94306 94380)
Late/Upper Sinemurian199.5 - 192.9Canada (British Columbia) A. pobi (94345 94346 94347 94348 94350 94351 94352 94353 94354 94355 94357 94358 94360 94361 94362 94363 94364 94384 94386 94417 94420)
Late/Upper Sinemurian - Early/Lower Pliensbachian199.5 - 184.2Canada (British Columbia) A. pobi (119701)
Late/Upper Pliensbachian192.9 - 184.2Austria (Styria) A. longipes (95555)
Early/Lower Toarcian184.2 - 182.9USA (Oregon) Higumastra oregonensis (124328 124331 124334 124335)
Early/Lower Toarcian184.2 - 182.9Japan A. longipes (51710)
Middle Toarcian - Late/Upper Toarcian182.9 - 174.7Canada (British Columbia) A. longipes, Tetratrabs gratiosa (71094 71095 71096 71098 71099)
Aalenian174.7 - 170.9Canada (British Columbia) A. longipes (71127)
Aalenian174.7 - 170.9Oman A. longipes (125206)
Early/Lower Aalenian174.7 - 170.9Canada (British Columbia) A. longipes (119855)
Early/Lower Aalenian - Middle Aalenian174.7 - 170.9Japan A. longipes (51711)
Late/Upper Aalenian174.7 - 170.9Spain A. longipes (120127)
Late/Upper Aalenian174.7 - 170.9Japan (Kochi) A. sp. E, A. longipes (66916)
Late/Upper Aalenian174.7 - 170.9Japan A. longipes (51712)
Aalenian - Bajocian174.7 - 168.2India (Jammu and Kashmir) A. sp. (131359)
Aalenian - Bajocian174.7 - 168.2Oman A. longipes (125207)
Early/Lower Bajocian170.9 - 168.6Japan A. longipes (51713)
Early/Lower Bajocian170.9 - 168.6Canada (British Columbia) Tetraditryma sp. B (71125)
Bajocian170.9 - 168.2Oman A. longipes (125362)
Bajocian170.9 - 168.2Spain A. longipes (131814)
Late/Upper Bajocian168.6 - 168.2Japan A. munitum, A. longipes (51714)
Late/Upper Bajocian168.6 - 168.2USA (California) A. minutum (51640)
Early/Lower Bathonian168.2 - 165.3USA (Oregon) A. munitum (94149)
Middle Bathonian168.2 - 165.3Switzerland A. longipes (66940)
Bathonian - Oxfordian168.2 - 154.8Spain A. longipes (131818)
Callovian165.3 - 161.5Italy A. munitum (47163)
Early/Lower Oxfordian - Middle Oxfordian161.5 - 154.8Mexico (San Luis Potosi) A. exile (50756)
Early/Lower Tithonian149.2 - 145.06Mexico (San Luis Potosi) A. exile (51764 51767 51771) A. minutum (51773) A. minutum, A. exile (51755 51762 51763 51770 51776)