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Koldinioidia
Taxonomy
Koldinioidia was named by Kobayashi (1931) [Sepkoski's age data: Cm Fran-u O Trem-l Sepkoski's reference number: 1,16]. Its type is Koldinioidia typicalis.
It was assigned to Ptychopariida by Sepkoski (2002); and to Shumardiidae by Robison and Pantoja-Alor (1968) and Jell and Adrain (2002).
It was assigned to Ptychopariida by Sepkoski (2002); and to Shumardiidae by Robison and Pantoja-Alor (1968) and Jell and Adrain (2002).
Species
Species lacking formal opinion data
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1931 | Koldinioidia Kobayashi p. 187 |
| 1953 | Eoshumardia Hupe |
| 1968 | Koldinioidia Robison and Pantoja-Alor p. 796 |
| 1984 | Akoldinioidia Zhou and Zhang |
| 1992 | Akoldinioidia Peng |
| 2002 | Koldinioidia Jell and Adrain p. 393 |
| 2002 | Eoshumardia Sepkoski |
| 2002 | Koldinioidia Sepkoski |
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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.
G. †Koldinioidia Kobayashi 1931
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†Koldinioidia orientalis Mansuy 1916
†Koldinioidia pustulosa Qiu 1984
†Koldinioidia typicalis Kobayashi 1931
Invalid names: Akoldinioidia Zhou and Zhang 1984 [synonym], Eoshumardia Hupe 1953 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, c = class | |||||
| References: Aberhan et al. 2004, Whittington et al. 1997 | |||||
Age range: base of the Batyrbaian to the top of the Niuchehean or 491.50000 to 485.40000 Ma
Collections (37 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Taoyuanian | China (Hunan) | Akoldinioidia dydimacantha (126668) Akoldinioidia trapezoidalis (126669) | |
| Franconian - Trempealeauan | Australia (Queensland) | Eoshumardia cylindrica (198276 198279) | |
| Furongian | China (Guannxi) | K. orientalis (155783) | |
| Furongian | South Korea | K. sp. (232038) | |
| Furongian | Vietnam | Shumardia granulata (155781) | |
| Iverian | Australia (Queensland) | K. antyx (228031 228033 228034) K. cylindrica (198289 198290 198291 198292 198293 198294 198295 198297 198298) | |
| Batyrbaian | Kazakhstan | K. typicalis (118906 118908 118909 118910) | |
| Payntonian | Australia (Northern Territory) | K. sp. (77529) | |
| Niuchehean | China (Hebei) | Shumardia typicalis (129659) | |
| Niuchehean | China (Jilin Provence) | Akoldinioidia convexalimbata (156912 156916 156919) Akoldinioidia convexalimbata, Akoldinioidia expansa (156921 156922 156924) | |
| Niuchehean | China (Hunan) | K. labakouensis (130104) K. typicalis (107332 126730) | |
| Niuchehean | China (Anhui) | K. pustulosa (127322) | |
| Tremadoc | Bolivia | K. sp. (8837) | |
| Tremadoc | Mexico (Oaxaca) | K. sulcatus (9845) |