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Cyrtiinae

Rhynchonellata - Spiriferida - Cyrtiidae

Taxonomy
Cyrtiinae was named by Frederiks (1924).

It was assigned to Cyrtiidae by Bassett and Cocks (1974), Jin and Chatterton (1997) and Williams et al. (2006).

Synonymy list
YearName and author
1924Cyrtiinae Frederiks
1974Cyrtiinae Bassett and Cocks
1997Cyrtiinae Jin and Chatterton
2006Cyrtiinae Williams et al. p. 1695

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
—Lophophorata
—PanbrachiopodaCarlson and Cohen 2020
phylumBrachiopodaCuvier 1805
RankNameAuthor
subphylumRhynchonelliformeaWilliams et al. 1996
classRhynchonellataWilliams et al. 1996
orderSpiriferida
suborderSpiriferidina
superfamilyCyrtioideaFrederiks 1924
familyCyrtiidaeFrederiks 1924
subfamilyCyrtiinaeFrederiks 1924
subfamilyCyrtiinaeFrederiks 1924

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.

Subfm. †Cyrtiinae Frederiks 1924
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G. †Cyrtia Dalman 1828
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†Cyrtia alatiformis Zhang 1989
†Cyrtia exporrectus Wahlenberg 1818
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: low Mg calcitep
Entire body: yesf
Adult length: 10 to < 100f
Adult width: 10 to < 100f
Environment: marineuc
Locomotion: stationaryo
Attached: yesp
Life habit: epifaunalo
Diet: suspension feedero
Vision: blindc
Created: 2009-06-11 14:47:29
Modified: 2009-06-11 16:47:29
Source: f = family, o = order, c = class, p = phylum, uc = unranked clade
References: Hendy 2009, Nesnidal et al. 2013, Aberhan et al. 2004

Age range: base of the Clinton to the top of the Triassic or 439.00000 to 201.40000 Ma

Collections (171 total)


Time interval Ma Country or state Original ID and collection number
Silurian443.8 - 419.2USA (Indiana) Cyrtia exporrecta (75266)
Alexandrian443.4 - 436.0Canada (Québec) Cyrtia myrtea (24441 24442)
Llandovery443.4 - 433.4United Kingdom (Wales) Cyrtia sp. (465)
Llandovery443.4 - 433.4USA (New York) Cyrtia meta (77052 77054) Cyrtia sp. (463)
Llandovery - Wenlock443.4 - 427.4USA (New York) Cyrtia meta, Cyrtia exporrecta (13045)
Llandovery - Wenlock443.4 - 427.4USA (Nevada) Cyrtia sp. (24787)
Llandovery - Wenlock443.4 - 427.4USA (New Hampshire) Cyrtia sp. (537)
Llandovery - Wenlock443.4 - 427.4Venezuela Cyrtia sp. (25066)
Llandovery - Wenlock443.4 - 427.4Ukraine Cyrtia trapezoidalis (23363)
Llandovery - Wenlock443.4 - 427.4Lithuania Cyrtia laevis, Cyrtia exporrecta (13742)
Llandovery - Silurian443.4 - 419.2USA (Maine) Cyrtia sp. (20657)
Aeronian440.8 - 438.5USA (Nevada) Cyrtia spp. (51520)
Aeronian440.8 - 438.5USA (Utah) Cyrtia sp. (51530)
Clinton439.0 - 438.0Canada (British Columbia) Cyrtia sp. (5154)
Adavere439.0 - 428.2Estonia (Rapla) Cyrtia trapezoidalis (193110)
Adavere439.0 - 428.2Estonia (Lääne) Cyrtia exporrecta (193109)
Adavere439.0 - 428.2Estonia (Pärnu) Cyrtia trapezoidalis (193875)
Telychian438.5 - 433.4Canada (Quebec) Cyrtia myrtea (25251)
Telychian438.5 - 433.4United Kingdom (Scotland) Cyrtia exporrecta (23299)
Telychian438.5 - 433.4USA (Utah) Cyrtia spp. (51539)
Telychian438.5 - 433.4USA (Iowa) Cyrtia exporrecta (24963 24968 24969) Cyrtia sp. (26699)
Telychian438.5 - 433.4Lithuania Cyrtia exporrecta (192990)
Telychian438.5 - 433.4Norway Cyrtia exporrecta (14264 14265)
Telychian438.5 - 433.4Canada (New Brunswick) Cyrtia sp. (68834)
Telychian438.5 - 433.4China (Sichuan) Plicocyrtia sp. (27908)
Telychian438.5 - 433.4United Kingdom (England) Cyrtia exporrecta (49635 49638)
Telychian438.5 - 433.4USA (New York) Cyrtia meta (77053 81878 81909 82554 82558 82607)
Telychian - Sheinwoodian438.5 - 430.5Sweden (Gotland) Cyrtia exporrecta (13523)
Telychian - Sheinwoodian438.5 - 430.5USA (Iowa) Cyrtia exporrecta (26720 26768 26769)
Telychian - Sheinwoodian438.5 - 430.5Canada (Québec) Cyrtia sp. (25162)
Telychian - Wenlock438.5 - 427.4USA (Nevada) Cyrtia spp. (51557)
Niagaran438.0 - 421.3Canada (Québec) Cyrtia sp., Cyrtia exporrecta (25161)
Jaani433.6 - 431.3Estonia (Hiiumaa) Cyrtia trapezoidalis (160536)
Jaani433.6 - 431.3Lithuania Cyrtia exporrecta (192560 192581 192582)
Jaani433.6 - 431.3Estonia Cyrtia laevis (193578) Cyrtia trapezoidalis (206975)
Jaani - Jaagarahu433.6 - 422.9Lithuania Cyrtia exporrecta (192579)
Sheinwoodian433.4 - 430.5Lithuania Cyrtia exporrecta (192991) Cyrtia laevis, Cyrtia exporrecta (192992)
Sheinwoodian433.4 - 430.5USA (New York) Cyrtia meta (81907) Cyrtia meta, Cyrtia exporrecta (81908)
Sheinwoodian433.4 - 430.5Sweden (Gotland) Cyrtia exporrecta (13524 13525 13526 13527 13597 13598 13669)
Sheinwoodian433.4 - 430.5Sweden Cyrtia sp. (476)
Sheinwoodian433.4 - 430.5Canada (Nunavut) Plicocyrtia jonesi, Cyrtia alatiformis (26003 26009 26013 26014)
Sheinwoodian433.4 - 430.5Czech Republic Cyrtia listicia, Plicocyrtia petasus, Plicocyrtia petasella (14096) Cyrtia maior (14051 14093) Cyrtia spiriferoides (14046)
Sheinwoodian - Homerian433.4 - 427.4Lithuania Cyrtia exporrecta (192993)
Wenlock433.4 - 427.4Czech Republic Cyrtia bedya (14090 14091)
Wenlock433.4 - 427.4Lithuania Cyrtia exporrecta (13746 13748 26285 26289 207331 207343 207386) Cyrtia laevis, Cyrtia exporrecta (13744 207295)
Wenlock433.4 - 427.4USA (California) Cyrtia sp. (226732)
Wenlock433.4 - 427.4Russian Federation Cyrtia sp., Cyrtia exporrecta (24749) Cyrtia tuvaensis (24778)
Wenlock433.4 - 427.4USA (Arkansas) Plicocyrtia arkansana (26022 26023)
Wenlock433.4 - 427.4USA (Iowa) Cyrtia exporrecta (26702) Cyrtia sp. (25019 26812)
Wenlock433.4 - 427.4United Kingdom (England) Cyrtia exporrecta (49641 79881) Cyrtia sp. (24810)
Wenlock433.4 - 427.4Afghanistan Cyrtia exporrecta (79345)
Wenlock433.4 - 427.4USA (New York) Cyrtia meta (13053) Cyrtia pyramidalis (13054) Cyrtia sp. (12932)
Wenlock433.4 - 427.4China Cyrtia sp. (25760)
Wenlock433.4 - 427.4Ukraine Cyrtia exporrecta (23365) Cyrtia trapezoidalis (23364)
Wenlock433.4 - 427.4Canada (Northwest Territories) Cyrtia sp. (24930)
Wenlock - Ludlow433.4 - 423.0USA (Illinois) Cyrtia sp. (26816)
Wenlock - Ludlow433.4 - 423.0China (Heilongjiang) Cyrtia latisulcus (27886)
Wenlock - Pridoli433.4 - 419.2USA (Nevada) Cyrtia sp. (24809)
Wenlock - Pridoli433.4 - 419.2China (Sichuan) Cyrtia sp. (27812)
Wenlock - Silurian433.4 - 419.2USA (Wisconsin) Cyrtia meta (13023 13024 13040 13041 13069 13075 13104)
Homerian430.5 - 427.4United Kingdom (England) Cyrtia exporrecta (23289) Cyrtia sp. (23057 23216 23284 23285 23288 23291)
Homerian430.5 - 427.4Lithuania Cyrtia exporrecta (207381) Cyrtia laevis, Cyrtia exporrecta (192613 192994)
Homerian430.5 - 427.4Sweden (Gotland) Cyrtia exporrecta (13528 13529)
Homerian430.5 - 427.4Czech Republic Cyrtia bedya (14097) Cyrtia maior, Plicocyrtia petasella (14098) Cyrtia postera, Cyrtia maior, Cyrtia humilis (14054) Cyrtia spiriferoides (14048) Cyrtia spiriferoides, Cyrtia maior (14055) Cyrtia spiriferoides, Cyrtia maior, Cyrtia bedya (14101) Plicocyrtia petasus (14065)
Homerian - Gorstian430.5 - 425.6Mexico (Tamaulipas) Cyrtia sp. (5119 5123 5128)
Homerian - Gorstian430.5 - 425.6Sweden (Gotland) Cyrtia exporrecta (13530)
Whitwellian430.5 - 425.4Canada (Northwest Territories) Cyrtia alatiformis (26035 26042 26048)
Homerian - Jaagarahu430.5 - 422.9Lithuania Cyrtia laevis, Cyrtia exporrecta (192580)
Jaagarahu428.2 - 422.9Estonia (Saare) Cyrtia trapezoidalis (193111)
Jaagarahu428.2 - 422.9Estonia Cyrtia exporrecta (13734)
Jaagarahu428.2 - 422.9Lithuania Cyrtia laevis, Cyrtia exporrecta (192559)
Gorstian427.4 - 425.6Czech Republic Cyrtia bedya (14161) Cyrtia bedya, Cyrtia humilis (14106) Cyrtia sp. (14107)
Gorstian427.4 - 425.6Belarus Cyrtia exporrecta (23662)
Gorstian427.4 - 425.6United Kingdom (England) Cyrtia exporrecta (480) Cyrtia sp. (23178)
Gorstian427.4 - 425.6Lithuania Cyrtia exporrecta (192564)
Gorstian - Ludfordian427.4 - 423.0Czech Republic Cyrtia bedya, Cyrtia humilis (14066)
Gorstian - Ludfordian427.4 - 423.0Sweden (Gotland) Cyrtia exporrecta (13531)
Ludlow427.4 - 423.0United Kingdom (England) Cyrtia sp. (482)
Ludlow427.4 - 423.0Morocco Cyrtia sp. (27053)
Ludlow427.4 - 423.0Venezuela Cyrtia sp. (25067)
Ludlow427.4 - 423.0Russian Federation Cyrtia exporrecta (23760 23763)
Ludfordian425.6 - 423.0Czech Republic Cyrtia humilis (14111) Cyrtia maior (14069) Cyrtia maior, Cyrtia postera (14110) Cyrtia postera (14034 14068)
Paadla422.9 - 419.2Latvia Cyrtia exporrecta (207252)
Paadla422.9 - 419.2Estonia (Saare) Cyrtia laevis (193715)
Kuressaare421.3 - 419.2Estonia (Saare) Cyrtia laevis (193712)
Eifelian393.3 - 387.7Czech Republic (Koneprusy) Cyrtia approcimans (12257)
Middle Devonian393.3 - 382.7USA (Alaska) Cyrtia sp. (111957)
Triassic251.902 - 201.4USA (Alaska) Cyrtia sp. (112298)