Basic info Taxonomic history Classification Included Taxa
Morphology Ecology and taphonomy External Literature Search Age range and collections

Archaeosemantidae

Protozoa - Nassellaria - Archaeosemantidae

Taxonomy
Archaeosemantidae was named by Kozur and Mostler (1981).

It was assigned to Nassellaria by De Wever et al. (2001) and Takahashi and Miyake (2014).

Synonymy list
YearName and author
1981Archaeosemantidae Kozur and Mostler
2001Archaeosemantidae De Wever et al. p. 216
2014Archaeosemantidae Takahashi and Miyake p. 291

Is something missing? Join the Paleobiology Database and enter the data

RankNameAuthor
—Life
—Eukaryota()
classProtozoaGoldfuss 1820
subphylumSarcodinaSchmarda 1871
classReticulareaLankester 1885
RankNameAuthor
subclassRadiolaria(Müller 1858)
superorderPolycystina(Ehrenberg 1838)
orderNassellariaEhrenberg 1875
familyArchaeosemantidaeKozur and Mostler 1981
familyArchaeosemantidaeKozur and Mostler 1981

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.

Fm. †Archaeosemantidae Kozur and Mostler 1981
show all | hide all
G. †Archaeosemantis Dumitrica 1982
hide
†Archaeosemantis longivirga Dumitrica 1982
†Archaeosemantis sinuosus Dumitrica 2004
G. †Nandartia Dumitrica 2004
hide
†Nandartia echinata Dumitrica 1982
†Nandartia humerosa Dumitrica 2004
†Nandartia octostyla Dumitrica 2004
†Nandartia robusta Dumitrica 2004
†Nandartia simplicissima Dumitrica 1982
G. †Tandarnia Dumitrica 1982
hide
†Tandarnia arachnoconcha Dumitrica 1982
†Tandarnia incerta Dumitrica 1982
†Tandarnia recoarensis Dumitrica 1982
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 Spathian to the top of the Sevatian or 251.30000 to 205.60000 Ma

Collections (72 total)


Time interval Ma Country or state Original ID and collection number
Smithian251.3 - 247.2Vietnam Tandarnia recoarensis (155516)
Smithian - Spathian251.3 - 247.2Thailand Archaeosemantis sp., Archaeosemantis venusta, Tandarnia sp. (64505 64507 64510 64511) Archaeosemantis venusta, Archaeosemantis sp., Tandarnia sp. (64504)
Spathian251.3 - 247.2Japan (Tochigi) Archaeosemantis brevispinosa, Archaeosemantis sp., Archaeosemantis cristianensis (220579) Archaeosemantis sp. (220576) Archaeosemantis sp., Archaeosemantis cristianensis (220574 220575 220580)
Spathian251.3 - 247.2Japan (Kanto) Archaeosemantis cristianensis (220567) Archaeosemantis sp. (220544 220547 220550 220556 220558 220561 220562 220564) Archaeosemantis sp., Archaeosemantis cristianensis (220552) Archaeosemantis spp. (220542 220545) Archaeosemantis spp., Archaeosemantis cristianensis (220548)
Spathian251.3 - 247.2Thailand (San Kamphaeng) Archaeosemantis venusta, Archaeosemantis sp., Tandarnia sp. (220605 220606 220607 220611 220612)
Spathian251.3 - 247.2Japan (Honshu) Archaeosemantis venusta, Archaeosemantis sp. (220598 220601) Archaeosemantis venusta, Archaeosemantis sp., Archaeosemantis okuchichibuensis (220599)
Spathian251.3 - 247.2Japan Archaeosemantis cristianensis (95372) Archaeosemantis sp. (95329)
Aegean - Bithynian247.2 - 242.0Japan (Aichi) Archaeosemantis sp. (220807 220808)
Anisian247.2 - 242.0Thailand Archaeosemantis cristianensis (131579) Archaeosemantis sp., Tandarnia sp., Archaeosemantis cristianensis (73871)
Illyrian247.2 - 242.0Slovenia Archaeosemantis cristianensis, Archaeosemantis pterostephanus, Tandarnia recoarensis (96051)
Illyrian247.2 - 242.0Hungary Archaeosemantis sinuosus, Nandartia echinata, Nandartia robusta, Tandarnia recoarensis (96199)
Pelsonian247.2 - 242.0Thailand (San Kamphaeng) Archaeosemantis sp. (220613 220614 220618 220619) Archaeosemantis sp., Archaeosemantis venusta (220616) Archaeosemantis venusta, Archaeosemantis sp. (220615)
Pelsonian247.2 - 242.0Thailand Archaeosemantis sp. (64512 64513 64517 64518) Archaeosemantis sp., Archaeosemantis venusta (64514 64515)
Pelsonian247.2 - 242.0Japan (Aichi) Archaeosemantis sp. (220815)
Pelsonian247.2 - 242.0Romania Archaeosemantis sp., Archaeosemantis cristianensis, Nandartia sp., Tandarnia echinata, Tandarnia recoarensis (130108)
Illyrian - Ladinian247.2 - 237.0Japan (Aichi) Archaeosemantis sp. (220817 220818)
Illyrian - Fassanian247.2 - 235.0Slovenia Archaeosemantis cristianensis, Archaeosemantis pterostephanus (54017 54020) Archaeosemantis cristianensis, Archaeosemantis pterostephanus, Tandarnia recoarensis (54019) Archaeosemantis pterostephanus (54018)
Illyrian - Fassanian247.2 - 235.0Italy (Veneto) Archaeosemantis lithocircites, Archaeosemantis cristianensis, Archaeosemantis pterostephanus, Tandarnia simplicissima, Tandarnia recoarense, Tandarnia arachnoconcha, Tandarnia incerta, Archaeosemantis longivirga (96204)
Ladinian242.0 - 237.0Italy Archaeosemantis lithocircites, Archaeosemantis sinuosus, Nandartia echinata, Nandartia humerosa, Nandartia octostyla (130109)
Ladinian242.0 - 237.0Philippines Archaeosemantis sp. A, Archaeosemantis sp. (53994 53995)
Fassanian242.0 - 235.0Indonesia Archaeosemantis sp. (66917 66918 66919 66920 66921)
Longobardian242.0 - 235.0Romania Nandartia simplicissima (130110)
Carnian237.0 - 228.0Philippines Archaeosemantis sp. A, Archaeosemantis sp., Archaeosemantis pterostephanus (53997)
Sevatian212.0 - 205.6Philippines Archaeosemantis sp. A, Archaeosemantis sp. (53998)