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Delthyridoidea
Taxonomy
Delthyridoidea was named by Phillips (1841).
It was assigned to Spiriferida by Johnson (1995); and to Delthyridina by Williams et al. (2006).
It was assigned to Spiriferida by Johnson (1995); and to Delthyridina by Williams et al. (2006).
Synonymy list
| Year | Name and author |
|---|---|
| 1841 | Delthyridoidea Phillips |
| 1995 | Delthyridoidea Johnson p. 198 |
| 2006 | Delthyridoidea Williams et al. p. 1825 |
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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. †Delthyridoidea Phillips 1841
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Fm. †Acrospiriferidae Termier and Termier 1949
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Subfm. †Elymospiriferinae Johnson and Hou 1994
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G. †Elymospirifer Wang 1974
G. †Multispirifer
G. †Perryspirifer Jones and Boucot 1983
Fm. †Cyrtinopsidae Wedekind 1926
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Subfm. †Araspiriferinae Johnson 1994
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G. †Araspirifer
G. †Boucotinskia Brunton and Cocks 1967
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†Boucotinskia elongata insignis Hedström 1923
†Boucotinskia sulcata Hisinger 1837
Subfm. †Cyrtinopsinae Wedekind 1926
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G. †Cyrtinopsis
G. †Kozlowskiellina Boucot 1958
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†Kozlowskiellina deltidialis Hedstrom 1923
†Kozlowskiellina strawi Boucot 1957
Invalid names: Kozlowskiella Boucot 1957 [replaced]
G. †Megakozlowskiella Boucot 1957
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†Kozlowskiella (Megakozlowskiella) velata Amsden 1958
†Megakozlowskiella cooperi Gill 1952
†Megakozlowskiella grayi Talent 1963
†Megakozlowskiella magnapleura Johnson 1970
†Megakozlowskiella perlamellosa Hall 1857
†Megakozlowskiella raricosta Conrad 1842
†Megakozlowskiella sculptilis Hall 1843
G. †Plicocyrtina
Fm. †Delthyrididae Waagen 1883
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Subfm. †Delthyridinae Phillips 1841
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G. †Delthyris Dalman 1828
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Subg. †Delthyris (Quadrifarius)
†Delthyris acutilirata Conrad 1842
†Delthyris consobrina dOrbigny 1867
†Delthyris elegans Muir-Wood 1925
†Delthyris elevata Dalman 1828
†Delthyris ptychodes Dalman 1828
†Delthyris pusio Hisinger 1831
†Delthyris rostrata Zieten 1830
G. †Ivanothyris
Subfm. †Howellellinae Johnson and Hou 1994
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G. †Acanthospirifer
G. †Aldanispirifer Alekseeva 1967
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†Aldanispirifer bigugosus M'Coy 1846
†Aldanispirifer helenae Alekseeva 1967
Invalid names: Holcospirifer Bassett et al. 1976 [synonym]
G. †Howellella Kozlowski 1946
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†Howellella anglica Lamont and Gilbert 1945
†Howellella crispa Hisinger 1827
†Howellella cycloptera Hall 1857
†Howellella elegans Muir-Wood 1925
†Howellella porcata Jin et al. 1993
†Howellella subinsignis Reed 1927
†Howellella textilis Talent 1963
Invalid names: Crispella Kozlowski 1929 [replaced]
G. †Howelloidea
G. †Orientospirifer
G. †Qiansispirifer
G. †Quiringites
G. †Rufispirifer
Invalid names: Kozlowskiellininae Boucot 1958 [empty]
Fm. †Hysterolitidae Termier and Termier 1949
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Subfm. †Hysterolitinae Termier and Termier 1949
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G. †Antispirifer
G. †Australospirifer
G. †Dixonella
G. †Hysterolites von Schlotheim 1820
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†Hysterolites piger Talent 1963
†Hysterolites pinguis Talent 1963
†Hysterolites tritus Talent 1963
G. †Otospirifer
G. †Paraspirifer
G. †Patriaspirifer Johnson 1995
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†Patriaspirifer duodenaria Hall 1843
†Patriaspirifer kobehana Merriam 1940
†Patriaspirifer murchisoni Castelneau 1843
G. †Trigonospirifer
G. †Sollispirifer Mittmeyer 2008
Fm. †Mucrospiriferidae Pitrat 1965
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Subfm. †Mucrospiriferinae Boucot 1959
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G. †Apousiella
G. †Mucrospirifer Grabau 1931
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†Mucrospirifer mucronatus Conrad 1841
†Mucrospirifer refugiensis Savage et al. 1978
Invalid names: Khinganospirifer [synonym]
G. †Sulcatospirifer
Subfm. †Tylothyridinae Carter 1972
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G. †Texathyris
G. †Tylothyris North 1920
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†Tylothyris brevaurita Carter 1967
†Tylothyris mesacostalis Hall 1867
†Tylothyris minima Campbell and Engel 1963
†Tylothyris missouriensis Weller 1906
†Tylothyris multicostatus Maxwell 1964
†Tylothyris novamexicana Stainbrook 1947
†Tylothyris pauciplicata Yang 1986
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class, p = phylum, uc = unranked clade | |||||
| References: Aberhan et al. 2004, Nesnidal et al. 2013 | |||||
Collections (2289 total)
Oldest occurrences | |||
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Gamachian | USA (Illinois) | Spirifer sp. (173289) | |
| Alexandrian | Canada (Québec) | Delthyris sp. (25153 25154) | |
| Llandovery | Canada (Yukon) | Howellella sp. (515) | |
| Llandovery | Mongolia (Gobi Altai) | Howellella elegans (13188) Howellella sp. (13329) | |
| Llandovery | Canada (Québec) | Howellella multiplicata (24543) | |
| Llandovery | Canada (Ontario) | Howellella sp. (461) | |
| Llandovery | USA (Nevada) | Delthyris sp. (467) | |
| Llandovery | USA (New York) | Howellella sp. (462) | |
| Llandovery | USA (Iowa) | Howellella sp. (25041) | |
| Llandovery - Wenlock | USA (Nevada) | Howellella sp. (24787) | |
Youngest occurrences |
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| Time interval | Ma | Country or state | PBDB collection number |
| Chadian | USA (Indiana) | Tylothyris sp. (2184 2187 2191 2202 2204 2207 2208 2252 65923) | |
| Chadian - Arundian | USA (Indiana) | Tylothyris sp. (557 558) | |
| Visean | Australia (New South Wales) | Delthyris papilionis (46924 46932) Tylothyris planimedia (46933 46937 46938 46943 46944 46945 58143 58147) | |
| Visean | Australia (Queensland) | Tylothyris multicostatus (145005 145006) | |
| Meramecian | USA (Nevada) | Tylothyris sp. (62674 62729) | |
| Brigantian | Australia (New South Wales) | Tylothyris planimedia (8221 8222) | |
| Brigantian | United Kingdom (England) | Tylothyris laminosa (73391 73400 73402) | |
| Late/Upper Mississippian | USA (Alaska) | Delthyris sp. (112184) | |
| Early/Lower Pennsylvanian | China (Xizang) | Sculptospirifer acutiplicatis (61395) | |
| Gzhelian | China (Guangxi) | Tylothyris pauciplicata (134310) | |