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Pisirhynchia inversa
Taxonomy
Rhynchonella inversa was named by Oppel (1861).
It was recombined as Dielasma inversa by Etheridge (1898); it was recombined as Fletcherina inversa by Stehli (1961); it was considered a nomen dubium by Campbell (1965); it was recombined as Pisirhynchia inversa by Mancenido (1993) and Siblik (2008).
It was recombined as Dielasma inversa by Etheridge (1898); it was recombined as Fletcherina inversa by Stehli (1961); it was considered a nomen dubium by Campbell (1965); it was recombined as Pisirhynchia inversa by Mancenido (1993) and Siblik (2008).
Synonymy list
| Year | Name and author |
|---|---|
| 1861 | Rhynchonella inversa Oppel pp. 546-547 figs. Pl. 13, Fig. 5 |
| 1877 | Rhynchonella inversa de Koninck p. 453 |
| 1898 | Dielasma inversa Etheridge Jr. p. 176 figs. Pl 19, figs 1-13 |
| 1961 | Fletcherina inversa Stehli p. 453 figs. Pl 61, figs 8,9,12,13,16,26 |
| 1993 | Pisirhynchia inversa Mancenido p. 81 |
| 2008 | Pisirhynchia inversa Siblik p. 70 figs. Pl. 2, Fig. 7 |
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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.
†Pisirhynchia inversa Oppel 1861
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 3 | 3.93 | 3.10 | 4.90 | 4.00 | 0.900 |
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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 Sakmarian to the top of the Pliensbachian or 293.52000 to 182.70000 Ma
Collections (12 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Sakmarian | Australia (New South Wales) | Dielasma inversa (134519) | |
| Artinskian - Kungurian | Australia (New South Wales) | Fletcherina inversa (118118) | |
| Wordian | Australia (New South Wales) | Dielasma inversa (134518) | |
| Sinemurian | Austria | Pisirhynchia inversa (159482 159483 159484) | |
| Sinemurian | Hungary | Pisirhynchia inversa (34122) | |
| Early/Lower Sinemurian - Hettangian | Hungary | Pisirhynchia inversa (160439) | |
| Pliensbachian | Greece | Pisirhynchia inversa (159134 159135) | |
| Jamesoni - Ibex | Tunisia | Pisirhynchia inversa (170511) | |
| Early/Lower Toarcian | Spain | Pisirhynchia inversa (171317) |