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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Pseudotryplasma
Taxonomy
Pseudotryplasma was named by Ivaniya (1958) [Sepkoski's age data: D l]. It is not extant.
It was assigned to Mucophyllidae by Hill (1981); and to Rugosa by Sepkoski (2002).
It was assigned to Mucophyllidae by Hill (1981); and to Rugosa by Sepkoski (2002).
Species lacking formal opinion data
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.
G. †Pseudotryplasma Ivaniya 1958
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class | |||||
| Reference: Kiessling 2004 | |||||
Age range: base of the Lochkovian to the top of the Pragian or 419.20000 to 407.60000 Ma
Collections (7 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Lochkovian | Russian Federation (Arkhangel'skaya Oblast') | P. altaica (40698) | |
| Devonian | USA (Alaska) | P. altaica (100954 100964 100967 100968) P. altaicus (100951) | |
| Pragian | Russian Federation (Arkhangel'skaya Oblast') | P. altaica (40700) |