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Psilocamara
Taxonomy
Psilocamara was named by Cooper (1956) [Sepkoski's age data: C Mosc-u P Asse Sepkoski's reference number: 7].
It was assigned to Rhynchonellida by Sepkoski (2002); and to Psilocamarinae by Grant (1965), Williams et al. (2002).
It was assigned to Rhynchonellida by Sepkoski (2002); and to Psilocamarinae by Grant (1965), Williams et al. (2002).
Species
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1934 | Levicamera Grabau |
| 1956 | Psilocamara Cooper p. 523 |
| 1965 | Psilocamara Grant |
| 2002 | Psilocamara Sepkoski |
| 2002 | Psilocamara Williams et al. p. 1224 |
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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. †Psilocamara Cooper 1956
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†Psilocamara athyriformis Grabau 1934
†Psilocamara hesperia Cooper and Grant 1976
†Psilocamara renfroarum Cooper 1956
†Psilocamara saginatum Waterhouse 1964
†Psilocamara sella Kutorga 1844
Invalid names: Levicamera Grabau 1934 [synonym]
Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 15 | 6.38 | 3.50 | 19.1 | 4.60 | 5.50 |
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| Source: o = order, c = class, p = phylum, uc = unranked clade | |||||
| References: Aberhan et al. 2004, Nesnidal et al. 2013 | |||||
Age range: base of the Moscovian to the top of the Changhsingian or 315.20000 to 251.90200 Ma
Collections (14 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Moscovian | USA (Missouri) | P. renfroarum (69772 69773) | |
| Moscovian | USA (Texas) | P. renfroarum (130155) | |
| Gzhelian | China (Guangxi) | P. sella (134310) | |
| Asselian | USA (Texas) | P. hesperia (43472 43482) | |
| Artinskian | Australia (New South Wales) | P. saginatum (102760) | |
| Artinskian | New Zealand | P. saginatum (52769) | |
| Artinskian | New Zealand (Southland) | P. saginatum (41775) | |
| Artinskian | Australia (Queensland) | P. sp. (103444) | |
| Kungurian | China (Guangxi) | P. tschernyschewi (134340) | |
| Roadian - Capitanian | China (Guangxi) | P. athyriformis (121080) | |
| Wordian | USA (Alaska) | P. sp. (102542) | |
| Changhsingian | China (Xizang) | P. sp. (73601) |