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Dissidocerida
Taxonomy
Dissidocerida was named by Zhuravleva (1964). It was considered paraphyletic by Pohle et al. (2022).
It was assigned to Orthoceratoidea by Zhuravleva (1994), Kröger and Lefebvre (2012); and to Orthoceratoidea by Evans (2011), Kröger and Evans (2011), Pohle et al. (2022).
It was assigned to Orthoceratoidea by Zhuravleva (1994), Kröger and Lefebvre (2012); and to Orthoceratoidea by Evans (2011), Kröger and Evans (2011), Pohle et al. (2022).
Synonymy list
| Year | Name and author |
|---|---|
| 1964 | Dissidocerida Zhuravleva |
| 1994 | Dissidocerida Zhuravleva p. 126 |
| 2011 | Dissidocerida Evans |
| 2011 | Dissidocerida Kröger and Evans |
| 2012 | Dissidocerida Kröger and Lefebvre |
| 2022 | Dissidocerida Pohle et al. p. 21 |
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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.
Or. †Dissidocerida Zhuravleva 1964
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Superfm. †Dissidocerataceae Zhuravleva 1964
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Fm. †Cyptendoceratidae Zhuravleva 1994
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Fm. †Dissidoceratidae Zhuravleva 1964
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G. †Balashovoceras Kiselev 1990
G. †Dissidoceras Zhuravleva 1964
Fm. †Orthodochmioceratidae Chen et al. 1981
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G. †Actinodochmioceras Chen 1981
G. †Orthodochmioceras Chen et al. 1981
Fm. †Geisonoceratidae Zhuravleva 1959
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G. †Angeisonoceras Kröger 2008
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†Angeisonoceras consocium Barrande 1870
†Angeisonoceras davidsoni Barrande 1870
†Angeisonoceras festians Barrande 1870
†Angeisonoceras imminutum Barrande 1870
†Angeisonoceras inchoatum Barrande 1868
†Angeisonoceras libens Barrande 1870
†Angeisonoceras limatum Barrande 1870
†Angeisonoceras reteornatum Kröger 2008
†Angeisonoceras squamatulum Barrande 1868
G. †Columenoceras Barskov 1960
G. †Geisonoceras Hyatt 1884
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†Geisonoceras heintzi Strand 1934
†Geisonoceras kureikense Zhuraleva 1964
†Geisonoceras maclareni Murchison 1859
†Geisonoceras shumardi Billings 1859
†Geisonoceras wegelini Teichert 1930
G. †Geisonocerina
G. †Harrisoceras Flower 1939
G. †Joachimoceras Barskov 1960
G. †Jonesoceras Barskov 1960
G. †Ordogeisonoceras Frey 1995
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†Ordogeisonoceras amplicameratum Hall 1847
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Invalid names: Michelinoceras ludlowense Miller and Faber 1894 [synonym]
†Ordogeisonoceras foerstei Strand 1934
†Ordogeisonoceras tartuensis Kröger and Aubrechtova 2017
†Ordogeisonoceras uppsalaensis Kröger and Aubrechtová 2019
G. †Protokionoceras Grabau and Shimer 1910
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†Protokionoceras fessicancellatum Kobayashi et al. 1984
†Protokionoceras strandi Troedsson 1932
G. †Striacoceras Flower 1936
G. †Temperoceras Barskov 1960
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†Temperoceras aequinudum Kröger 2008
†Temperoceras ludense Sowerby 1839
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Invalid names: Orthoceras dahlii Barrande 1870 [synonym], Orthoceras omnium Barrande 1868 [synonym], Orthoceras temperans Barrande 1867 [synonym]
†Temperoceras migrans Barrande 1868
†Temperoceras nudum Barrande 1870
Fm. †Rangeroceratidae Evans 2005
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G. †Anrangeroceras Kröger and Landing 2009
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†Anrangeroceras repens Billings 1856
†Anrangeroceras whitehallense Kröger and Landing 2009
Superfm. †Troedssonellaceae Kobayashi 1935
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Fm. †Narthecoceratidae Flower 1958
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G. †Donacoceras Foerste 1925
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†Donacoceras arundineum Foerste 1925
†Donacoceras bellense Foerste 1925
†Donacoceras percense Foerste 1936
†Donacoceras timiskamingense Foerste 1925
G. †Farroceras Flower 1968
Invalid names: Donacoceratinae Flower 1968 [empty]
Fm. †Troedssonellidae Kobayashi 1935
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G. †Buttsoceras Ulrich and Foerste 1933
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†Buttsoceras adamsi Butts 1926
†Buttsoceras atticus Billings 1865
†Buttsoceras novemexicanum Flower 1962
†Buttsoceras odenvillense Ulrich et al. 1944
†Buttsoceras vandiverense Ulrich et al. 1944
†Buttsoceras williamsi Flower 1962
G. †Cyclobuttsoceras Chen 1976
G. †Oxfordoceras Ulrich et al. 1944
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†Oxfordoceras atticus Billings 1865
†Oxfordoceras billingsi Ulrich et al. 1944
G. †Sheshanoceras Chen 1984
G. †Troedssonella Kobayashi 1935
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: c = class | |||||
| Reference: Kiessling 2004 | |||||
Age range: base of the Stairsian to the top of the Capitanian or 483.40000 to 259.51000 Ma
Collections (212 total)
Oldest occurrences | |||
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Tremadocian | Morocco | Polymeres sp. (235487) | |
| Tremadocian | France (Languedoc-Roussillon) | Thoraloceras bactritoides (101704 101706) | |
| Tremadocian | Morocco (Anti-Atlas) | Polymeres sp. (166727) | |
| Tremadocian - Floian | France (Languedoc-Roussillon) | Thoraloceras bactritoides (101709) | |
| Ordovician | USA (New York) | Geisonoceras sp. (332) | |
| Stairsian | USA (New York) | Orthoceras repens (42799) | |
| Cassinian | USA (New York) | Anrangeroceras whitehallense (90194) | |
| Cassinian | USA (New Mexico) | Buttsoceras sp. (89013) | |
| Tulean - Blackhillsian | United Kingdom (Scotland) | Buttsoceras sp. (188699 188704 188714 188716 188720 188721 188743 188745 188746) | |
| Dawan | China (JiangSu) | Troedssonella sp. (7940) | |
Youngest occurrences |
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| Time interval | Ma | Country or state | PBDB collection number |
| Late/Upper Emsian | Morocco | Geisonoceratidae indet. (208263) | |
| Eifelian | USA (New York) | Striacoceras typum (83120) | |
| Early/Lower Givetian | Germany | Geisonoceras sp. (60159) | |
| Givetian | USA (Pennsylvania) | Striacoceras typum (9925) | |
| Givetian | USA (Ohio) | Protokionoceras sp. (38459 38460) | |
| Givetian | USA (New York) | Striacoceras typum (9380 9486 9487) | |
| Pendleian | Kazakhstan | Geisonocerina homeocincta (8421) | |
| Gzhelian - Asselian | Japan | Geisonocerina sp. (49786) | |
| Wordian | Japan | Geisonoceras sp. (118972) | |
| Capitanian | Japan | Geisonoceratidae indet. (116010) | |