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Polytoechiidae
Taxonomy
Polytoechiidae was named by Opik (1934).
It was assigned to Polytoechioidea by Williams et al. (2000), Popov et al. (2009).
It was assigned to Polytoechioidea by Williams et al. (2000), Popov et al. (2009).
Synonymy list
| Year | Name and author |
|---|---|
| 1934 | Polytoechiidae Opik |
| 2000 | Polytoechiidae Williams et al. p. 707 |
| 2009 | Polytoechiidae Popov et al. |
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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.
Fm. †Polytoechiidae Opik 1934
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G. †Admixtella
G. †Antigonambonites Opik 1934
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†Antigonambonites aequistriatus Gagel 1890
†Antigonambonites anna Opik 1934
†Antigonambonites costatus Opik 1934
†Antigonambonites maekulaensis Opik 1934
†Antigonambonites planus costatus Opik 1934
†Antigonambonites soror Opik 1934
†Antigonambonites sulcatus Opik 1934
G. †Eremotoechia Cooper 1956
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†Eremotoechia alabamensis Cooper 1956
†Eremotoechia cloudi Cooper 1956
†Eremotoechia inchoata Popov et al. 2001
†Eremotoechia silicica Cooper 1956
†Eremotoechia spissa Popov et al. 2001
G. †Martellia Wirth 1936
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†Martellia mesocosta Benedetto 1987
†Martellia reliqua Popov et al. 2001
†Martellia shabdjerehensis Percival et al. 2009
†Martellia talacostensis Benedetto 1987
G. †Peritritoechia
G. †Polytoechia
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†Polytoechia inaequistriata Ulrich and Cooper 1938
†Polytoechia subcircularis Cooper 1952
G. †Protambonites
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†Protambonites hooshangi Popov et al. 2009
†Protambonites lermontovae Andreeva 1960
†Protambonites soror Barrande 1879
G. †Raunites
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†Raunites janischewskyi Lessnikow 1924
†Raunites venusta Opik 1934
Invalid names: Rauna Öpik 1932 [replaced]
G. †Tritoechia Ulrich and Cooper 1936
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Subg. †Tritoechia (Parvitritoechia) Benedetto et al. 2003
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†Tritoechia (Parvitritoechia) preandina Benedetto et al. 2003
Subg. †Tritoechia (Tritoechia) Ulrich and Cooper 1936
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†Tritoechia (Tritoechia) prima Benedetto et al. 2003
†Tritoechia alta Ulrich and Cooper 1938
†Tritoechia billingsi Neuman 1968
†Tritoechia careyi Brown 1948
†Tritoechia crassa Popov et al. 2001
†Tritoechia delicatula Ulrich and Cooper 1936
†Tritoechia florentinensis Laurie 1980
†Tritoechia karmbergensis Laurie 1980
†Tritoechia kendyktasica Rukavishnikova 1961
†Tritoechia lewisi Brown 1948
†Tritoechia mollesensis Benedetto 2003
†Tritoechia quebecensis Ulrich and Foerste 1936
†Tritoechia sinuata Ulrich and Cooper 1938
†Tritoechia tokmakensis Popov et al. 2001
†Tritoechia typica Schuchert and Cooper 1932
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: Bambach et al. 2007, Nesnidal et al. 2013, Aberhan et al. 2004 | |||||
Age range: base of the Dawan to the top of the Whiterockian or 478.80000 to 457.30000 Ma
Collections (304 total)
Oldest occurrences | |||
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Ibexian | USA (Nevada) | Asymphylotoechia nolani (104434) Tritoechia alta (91172) | |
| Tremadocian | Canada (Quebec) | Tritoechia quebecensis (189280) | |
| Tremadocian | China (Hubei) | Tritoechia sp. (99749) | |
| Jeffersonian | Canada (Newfoundland) | Tritoechia sp. (195785) | |
| Jeffersonian | USA (Oklahoma) | Tritoechia delicatula (100043) | |
| Jeffersonian | Canada (Newfoundland and Labrador) | Tritoechia sp. (133147) | |
| Jeffersonian - Cassinian | USA (Oklahoma) | Tritoechia typica, Tritoechia delicatula (186588) | |
| Canadian - Arenigian | Canada (Northwest Territories) | Tritoechia sp. (25279 25280 25281) | |
| Canadian | Canada (Northwest Territories) | Tritoechia sp. (294) | |
| Canadian | USA (Maryland) | Polytoechia sp., Tritoechia sp. (292) | |
Youngest occurrences |
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| Time interval | Ma | Country or state | PBDB collection number |
| Abereiddian | Kazakhstan | Martellia reliqua (165482 165483 165484 165485 165486 165487) Tritoechia crassa (165556 165557 165596) | |
| Early/Lower Llanvirn | Argentina | Tritoechia sp. (8747 8748) | |
| Early/Lower Llanvirn | United Kingdom (Wales) | Antigonambonites sp. (69097) | |
| Late/Upper Llanvirn | China (Yunnan) | Polytoechia sp., Martellia sp. (7283) | |
| Llandeilo | United Kingdom (Scotland) | Eremotoechia silicica (164937) | |
| Llandeilo | Kazakhstan | Eremotoechia inchoata (165495 165496 165647) | |
| Llandeilo | China (XinJiang) | Polytoechia sp., Martellia sp. (20809) | |
| Costonian - Harnagian | China (ShanXi) | Polytoechia sp. (8009) | |
| Caradoc | Kazakhstan | Eremotoechia spissa (165645 165646) | |
| Caradoc | China (Guizhou) | Peritritoechia imbricatia (186302) | |