| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Taxonomy
Placunanomia was named by Broderip (1832) [Sepkoski's age data: T Mi R]. It is extant. Its type is Placunanomia cumingii.
It was assigned to Pterioida by Sepkoski (2002); to Anomiidae by Woodring (1925), Olsson (1964), Olsson (1967), Vokes (1980), Moore (1987) and Hendy et al. (2008); and to Placunanomiinae by Bouchet et al. (2010).
It was assigned to Pterioida by Sepkoski (2002); to Anomiidae by Woodring (1925), Olsson (1964), Olsson (1967), Vokes (1980), Moore (1987) and Hendy et al. (2008); and to Placunanomiinae by Bouchet et al. (2010).
Species
P. (Tamianomia), P. californica, P. cumingii (type species), P. granti, P. hannibali, P. lithobleta, P. panamensis, P. plicata
Synonymy list
| Year | Name and author |
|---|---|
| 1832 | Placunanomia Broderip p. 178 figs. 24: 1 |
| 1925 | Placunanomia Woodring p. 82 |
| 1964 | Placuanomia Olsson p. 39 |
| 1967 | Placunanomia Olsson p. 8 |
| 1980 | Placunanomia Vokes p. 60 |
| 1987 | Placunanomia Moore p. 11 |
| 2002 | Placunanomia Sepkoski |
| 2008 | Placunanomia Hendy et al. |
| 2010 | Placunanomia Bouchet et al. |
Is something missing? Join the Paleobiology Database and enter the data
|
|
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. Placunanomia Broderip 1832
show all | hide all
†Placunanomia californica Arnold 1909
Placunanomia cumingii Broderip 1832
†Placunanomia granti Hertlein 1928
†Placunanomia hannibali Jordan and Hertlein 1926
†Placunanomia lithobleta Dall 1898
Placunanomia panamensis Olsson 1942
†Placunanomia plicata Tuomey and Holmes 1857
Diagnosis
No diagnoses are available
Measurements
No measurements are available
|
|
||||
|
|
||||
|
|
||||
|
|||||
|
|
||||
|
|||||
|
|
||||
| Source: g = genus, f = family, o = order, c = class | |||||
| References: Sanchez Roig 1926, Kiessling 2004, Aberhan et al. 2004 | |||||
Age range
Maximum range based only on fossils: base of the Chattian to the top of the Gelasian or 28.10000 to 1.80600 Ma
Minimum age of oldest fossil (stem group age): 23.03 Ma
Minimum age of oldest fossil (stem group age): 23.03 Ma
Collections (36 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Chattian | Canada (British Columbia) | P. macroschisma (63086) | |
| Chattian | USA (California) | P. granti (52405) | |
| Early/Lower Miocene | USA (California) | P. granti (203414) | |
| Altonian | New Zealand | P. incisura (67897 67899 67900) | |
| Late/Upper Miocene | Haiti | P. lithobleta (60102) | |
| Messinian | Panama (Colon) | P. sp. (79855) | |
| Messinian - Zanclean | Dominican Republic | P. lithobleta (74933 74960) | |
| Early/Lower Pliocene | Ecuador (Manabi) | P. cumingii (60772) | |
| Early/Lower Pliocene | Dominican Republic | P. lithobleta (58874) | |
| Early/Lower Pliocene | USA (Florida) | P. burnsi (35026) P. floridana (79962) | |
| Zanclean | USA (South Carolina) | P. plicata, P. burnsi (60940) | |
| Pliocene | Ecuador (Manabi) | P. cumingii (51884 51886) | |
| Pliocene | Costa Rica | Placuanomia sp. (66795) | |
| Pliocene | Mexico (Baja California) | P. hannibali (97124 97127) | |
| Late/Upper Pliocene | Jamaica | P. lithobleta (58522 69092 69093) | |
| Late/Upper Pliocene | USA (Florida) | P. plicata (59484 59487 61155 79765 79797 80037 80044) | |
| Piacenzian | Ecuador (Manabi) | P. cumingii (51880) | |
| Piacenzian | Costa Rica | P. lithobleta (134652) | |
| Piacenzian - Gelasian | Ecuador (Manabi) | P. cumingii (51878) | |
| Early/Lower Pleistocene | Costa Rica | Placuanomia panamensis (66777) | |
| Early/Lower Pleistocene | USA (Florida) | P. burnsi (79331 79338) |