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Donaldiella derwiduii
Taxonomy
Pagodispira derwiduii was named by Grabau (1922). It is not extant. Its type locality is Chaokouchuang (= Chao Kou Chuang), which is in a Darriwilian carbonate limestone in the Majiagou Formation of China. It is the type species of Pagodispira.
It was recombined as Pagodospira derwiduii by Rohr (1980); it was recombined as Donaldiella derwiduii by Wagner (1999) and Wagner (2023).
It was recombined as Pagodospira derwiduii by Rohr (1980); it was recombined as Donaldiella derwiduii by Wagner (1999) and Wagner (2023).
Synonymy list
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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.
†Donaldiella derwiduii Grabau 1922
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus, o = order | |||||
| References: Bambach et al. 2007, Hendy 2009 | |||||
Age range: base of the Darriwilian to the top of the Caradoc or 467.30000 to 449.50000 Ma
Collections (6 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Darriwilian | China (Hebei) | Pagodispira derwiduii (type locality: 155169) | |
| Darriwilian | China (HeBei) | Pagodispira derwiduii (7955) | |
| Caradoc | USA (California) | Murchisonia sp. A (69223 69224 69228 69230) |