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

Syzraniidae

Syzraniidae

Taxonomy
Syzraniidae was named by Vachard (1981).

It was assigned to Lagenina by Loeblich and Tappan (1984); and to Robuloidacea by Loeblich and Tappan (1988).

Synonymy list
YearName and author
1981Syzraniidae Vachard
1984Syzraniidae Loeblich and Tappan
1988Syzraniidae Loeblich and Tappan

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

RankNameAuthor
kingdomChromistaCavalier-Smith 1981
subkingdomRhizaria()
phylumForaminifera(Eichwald 1830)
suborderLageninaDelage and Herouard 1896
RankNameAuthor
superfamilyRobuloidaceaReiss 1963
familySyzraniidaeVachard 1981
familySyzraniidaeVachard 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. †Syzraniidae Vachard 1981
show all | hide all
G. †Syzrania
G. †Tezaquina
G. †Tuborecta
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: low Mg calcitesubo
Locomotion: stationaryo
Life habit: infaunalsubo
Diet: deposit feedersubo
Created: 2007-11-25 08:01:34
Modified: 2009-05-20 07:28:27
Source: subo = suborder, o = order
References: Kiessling 2004, Loeblich and Tappan 1984

Age range: base of the Moscovian to the top of the Dienerian or 315.20000 to 249.90000 Ma

Collections (111 total)


Time interval Ma Country or state Original ID and collection number
Moscovian315.2 - 307.0USA (New Mexico) Syzrania bella (49835 49836 49837)
Kasimovian307.0 - 303.7Canada (Nunavut) Syzrania bella (76956) Syzrania bella, Syzrania sp. (76938)
Kasimovian307.0 - 303.7Norway Syzrania confusa (37)
Late/Upper Pennsylvanian307.0 - 298.9Türkiye (Muğla) Syzrania sp. (218225)
Gzhelian303.7 - 298.9Norway Syzrania bella (38 43 55) Syzrania bella, Tezaquina clivuli (51) Syzrania confusa (39 54) Syzraniidae indet. (40)
Virgilian303.7 - 298.9USA (New Mexico) Syzrania sp. (49709)
Virgilian303.7 - 298.9USA (Missouri) Syzrania bella (217122 217123)
Virgilian303.7 - 298.9USA (Kansas) Syzrania bella (217103 217104 217105 217106 217107 217109 217110 217111 217112 217113 217114 217115 217116 217117 217118 217119 217120 217121) Syzrania sp. (217108)
Virgilian303.7 - 298.9USA (Iowa) Syzrania bella (217128 217129 217130)
Virgilian303.7 - 298.9USA (Oklahoma) Syzrania bella (217099 217100 217101 217102)
Virgilian303.7 - 298.9USA (Nebraska) Syzrania bella (217124 217125 217126 217127)
Asselian298.9 - 293.52Canada (Nunavut) Syzrania sp., Syzrania bella (115638)
Asselian - Sakmarian298.9 - 290.1Russian Federation (Bashkortostan) Syzrania sp. (75594)
Cisuralian298.9 - 274.4Türkiye (Muğla) Syzrania sp. (218296)
Sakmarian293.52 - 290.1Australia (Western Australia) Syzrania sp., Tezaquina sp. (95199 95211) Tezaquina sp. (95196 95200 95201 95202 95203 95204 95205 95206 95207 95208 95209 95210 95212 95213 95214)
Sakmarian293.52 - 290.1Russian Federation Syzrania sp. (50796)
Roadian274.4 - 266.9Russian Federation Syzrania samarensis (197600)
Guadalupian274.4 - 259.51Türkiye (Muğla) Rectostipulina sp. (218170)
Capitanian264.28 - 259.51Iran (Isfahan) Rectostipulina pentamerata (218478)
Capitanian - Changhsingian264.28 - 251.902Iran (Fars) Rectostipulina quadrata, Rectostipulina pentamerata (218381)
Wuchiapingian259.51 - 254.14Greece Rectostipulina quadrata (74974)
Lopingian259.51 - 251.902Iran (Fars) Rectostipulina quadrata (218583)
Lopingian259.51 - 251.902Türkiye (Diyarbakir) Rectostipulina quadrata (218599 218600) Rectostipulina syzranaeformis (218494)
Lopingian259.51 - 251.902China (Guangxi) Rectostipulina pentamerata (218506)
Lopingian259.51 - 251.902Iran (Isfahan) Rectostipulina quadrata (218573)
Changhsingian254.14 - 251.902Iran (Fars) Rectostipulina pentamerata (218536) Syzrania sp. (218383)
Changhsingian254.14 - 251.902China (Guizhou) Rectostipulina pentamerata (217387) Rectostipulina quadrata (217369 217392 217399 217416 218753) Rectostipulina quadrata, Rectostipulina deltata (217390) Rectostipulina quadrata, Rectostipulina hexamerata (218752) Rectostipulina quadrata, Rectostipulina pentamerata, Rectostipulina hexamerata (217411) Rectostipulina quadrata, Rectostipulina sp. (218748)
Changhsingian254.14 - 251.902China (Zhejiang) Rectostipulina quadrata (217332 217334 217335)
Changhsingian254.14 - 251.902Italy Rectostipulina quadrata (84129 84130 84163 84168 84169 84171) Rectostipulina quadrata, Rectostipulina pentamerata (84131 84132 84133 84134)
Changhsingian254.14 - 251.902China (Xizang) Rectostipulina sp. (187558)
Griesbachian251.902 - 250.5China (Zhejiang) Rectostipulina quadrata (217336)
Griesbachian251.902 - 250.5China (Hubei) Tezaquina sp. (204825)
Induan251.902 - 249.9China (Guizhou) Rectostipulina sp. (218757 218762 218765)
Dienerian250.5 - 249.9China (Guizhou) Rectostipulina quadrata, Tezaquina sp. (225582)