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Duostominacea

Nodosariata - Robertinida

Taxonomy
Duostominacea was named by Brotzen (1963). It is not extant.

It was assigned to Robertinina by Loeblich and Tappan (1984).

Subtaxa
Duostominidae
Entered
by W. Kiessling on 2007-11-26

Synonymy list
YearName and author
1963Duostominacea Brotzen
1984Duostominacea Loeblich and Tappan

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RankNameAuthor
kingdomChromistaCavalier-Smith 1981
subkingdomRhizaria()
phylumForaminifera(Eichwald 1830)
classNodosariata
RankNameAuthor
orderRobertinida
suborderRobertinina
superfamilyDuostominaceaBrotzen 1963
superfamilyDuostominaceaBrotzen 1963

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.

Superfm. †Duostominacea Brotzen 1963
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Fm. †Duostominidae Brotzen 1963
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G. †Duostomina Kristan-Tollmann 1960
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: aragonitesubo
Locomotion: stationaryo
Life habit: semi-infaunalo
Diet: omnivoreo
Created: 2007-11-25 22:40:59
Modified: 2007-11-26 00:40:59
Source: subo = suborder, o = order
References: Loeblich and Tappan 1984, Kiessling 2004

Age range: base of the Spathian to the top of the Rhaetian or 248.10000 to 201.40000 Ma

Collections (111 total)


Time interval Ma Country or state Original ID and collection number
Spathian248.1 - 246.7China (Guizhou) Diplotremina sp. (116927) Variostoma sp. (116937 116940)
Aegean - Bithynian246.7 - 244.24China (Guizhou) Diplotremina sp. (116955 116957 116959 116960) Variostoma sp. (116947)
Anisian246.7 - 241.464Hungary Diplotremina astrofimbriata (67640)
Anisian246.7 - 241.464Italy Diplotremina astrofimbriata (67717) Duostomina sp. (49915) Duostominidae indet. (67739)
Anisian246.7 - 241.464Türkiye Duostominidae indet. (73816)
Bithynian244.99 - 244.24Greece (Epidavros) Duostominidae indet. (211424 211427)
Pelsonian244.24 - 243.33Greece (Epidavros) Duostominidae indet. (211428 211429)
Pelsonian244.24 - 243.33China (Guizhou) Diplotremina sp. (117036 117037 117038) Diplotremina sp. 1 (117046) Diplotremina sp., Diplotremina sp. 1 (117039) Variostoma sp. 3 (117055)
Pelsonian244.24 - 243.33Italy Diplotremina astrophimbriata (23570)
Pelsonian - Illyrian244.24 - 241.464Hungary Duostomina sp. (81053)
Illyrian243.33 - 241.464Greece (Epidavros) Duostominidae indet. (211431)
Illyrian243.33 - 241.464China (Guizhou) Diplotremina sp. 1 (117061) Diplotremina sp. 2, Variostoma sp. 4 (117064) Diplotremina sp., Duostomina sp. (110996)
Illyrian - Fassanian243.33 - 239.48Türkiye Variostoma sp. (130988)
Fassanian241.464 - 239.48China (Guizhou) Variostoma sp. 2 (117072)
Ladinian241.464 - 237.0Slovakia Diplotremina astrofimbriata, Diplotremina sp., Variostoma sp. (23867)
Ladinian241.464 - 237.0Italy Diplotremina sp., Duostominidae indet. (73877) Duostomina biconvexa (50962 50963 50964 50965 50967) Duostomina biconvexa, Duostomina alta, Duostomina turboidea (50966) Duostomina biconvexa, Duostomina turboidea (50968 50969 50970 50971 50972) Duostominidae sp. (20659)
Ladinian241.464 - 237.0Thailand Duostominidae indet. (67684)
Ladinian241.464 - 237.0Italy (Trentino-Alto Adige) Diplotremina astrofimbriata, Variostoma sp. (87098)
Ladinian241.464 - 237.0Austria (Kärnten) Diplotremina sp. (81063)
Ladinian241.464 - 237.0Tunisia (Jeffara) Duostominidae indet. (44741)
Ladinian - Carnian241.464 - 227.3Türkiye Duostominidae indet. (73852)
Longobardian239.48 - 237.0Italy Diplotremina sp. (67723)
Longobardian239.48 - 237.0Spain Duostomina sp. (73813)
Longobardian239.48 - 237.0China (Guizhou) Diplotremina sp. (111004 111006) Variostoma sp. 2 (117078) Variostoma sp. 3 (117080)
Julian237.0 - 233.6Italy Variostoma exile (163815 163816)
Julian237.0 - 233.6Slovakia Duostomina sp. (57037)
Julian237.0 - 233.6Slovenia Duostominidae indet. (195833)
Carnian237.0 - 227.3China (Guizhou) Variostoma sp. 1 (117087)
Carnian237.0 - 227.3Greece Diplotremina sp. (56714)
Carnian237.0 - 227.3China (Sichuan) Variostoma sp. (25403)
Carnian237.0 - 227.3Italy Diplotremina astrofimbriata, Duostomina biconvexa (50985) Diplotremina astrofimbriata, Duostomina biconvexa, Duostomina alta, Variostoma exile (50987) Diplotremina astrofimbriata, Duostomina biconvexa, Variostoma pralongense, Variostoma exile (50982) Duostomina alta (50989) Duostomina biconvexa (50974 50975 50976 50979 50980 50981 50986) Duostomina biconvexa, Variostoma pralongense, Variostoma exile (50984)
Carnian237.0 - 227.3India Diplotremina astrofimbriata, Duostomina rotundata (85468) Variostoma acutoangulata (85469)
Carnian237.0 - 227.3Slovenia Duostomina sp. (66930)
Carnian - Norian237.0 - 205.7Austria Duostomina sp. (60369 60370)
Late/Upper Triassic237.0 - 201.4Mexico (Sonora) Diplotremina sp. (41024)
Norian227.3 - 205.7Bosnia and Herzegovina Duostominidae indet. (73907)
Norian227.3 - 205.7Iran Duostominidae indet. (37983)
Norian227.3 - 205.7Italy (Campania) Duostominidae indet. (38193)
Norian227.3 - 205.7USA (Oregon) Diplotremina sp. (38063)
Norian227.3 - 205.7Italy Duostominidae indet. (67731)
Norian227.3 - 205.7India Diplotremina subangulata (85471)
Norian227.3 - 205.7Austria (Calcareous Alps) Diplotremina sp., Duostomina sp., Variostoma sp. (38148)
Norian - Rhaetian227.3 - 201.4Türkiye Duostominidae indet. (73893 73894 73899)
Alaunian215.38 - 211.18Russian Federation (Primorskiy Kray) Duostominidae indet. (87235)
Sevatian211.18 - 205.7Serbia Diplotremina sp., Duostomina sp. (221271)
Sevatian211.18 - 205.7Austria (Styria) Duostomina sp., Variostoma sp. (36516)
Sevatian211.18 - 205.7Italy (Sicily) Duostomina sp. (36454)
Sevatian211.18 - 205.7Iran Duostominidae indet. (36869)
Sevatian211.18 - 205.7Austria Duostomina sp. (170674)
Sevatian211.18 - 205.7Indian Ocean Duostominidae indet. (36900 36910)
Sevatian - Rhaetian211.18 - 201.4Indian Ocean Duostominidae indet. (36902 36911)
Rhaetian205.7 - 201.4Austria (Calcareous Alps) Diplotremina sp. (38141)
Rhaetian205.7 - 201.4Austria Diplotremina sp. (100104 100107)
Rhaetian205.7 - 201.4Papua New Guinea Diplotremina subangulata, Variostoma cochlea, Variostoma coniforme (67687)
Rhaetian205.7 - 201.4Indian Ocean Duostominidae indet. (36905 36912)
Rhaetian205.7 - 201.4Slovakia Diplotremina sp. (100046 100089) Diplotremina subangulata (67625) Diplotremina subangulata, Diplotremina sp., Variostoma sp. (49455)