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Malwirhynchia
Taxonomy
Malwirhynchia was named by Chiplonker (1938) [Sepkoski's age data: K Ceno-m K Ceno-u Sepkoski's reference number: 1]. Its type is Malwirhynchia transversalis.
It was assigned to Ivanoviellinae by Williams et al. (2002); and to Rhynchonellida by Sepkoski (2002).
It was assigned to Ivanoviellinae by Williams et al. (2002); and to Rhynchonellida by Sepkoski (2002).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 1938 | Malwirhynchia Chiplonker p. 306 |
| 2002 | Malwirhynchia Sepkoski |
| 2002 | Malwirhynchia Williams et al. p. 1296 |
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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. †Malwirhynchia Chiplonker 1938
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†Malwirhynchia subpentagonalis Chiplonker 1938
†Malwirhynchia transversalis Chiplonker 1938
†Malwirhynchia trigonalis Chiplonker 1938
Diagnosis
No diagnoses are available
Measurements
| part | N | mean | |||||
|---|---|---|---|---|---|---|---|
| height | 1 | 7.10 |
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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: Cenomanian or 100.50000 to 93.90000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Cenomanian | India | M. subpentagonalis, M. transversalis, M. trigonalis (160185) |