| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Pseudagnostus planulatus
Taxonomy
Peronopsis planulata was named by Raymond (1924). It is not extant.
It was recombined as Litagnostus planulatus by Ludvigsen (1989); it was recombined as Pseudagnostus planulatus by Sohn and Choi (2007).
It was recombined as Litagnostus planulatus by Ludvigsen (1989); it was recombined as Pseudagnostus planulatus by Sohn and Choi (2007).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1924 | Peronopsis planulata Raymond |
| 1989 | Litagnostus planulatus Ludvigsen |
| 2007 | Pseudagnostus planulatus Sohn and Choi p. 300 |
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.
†Pseudagnostus planulatus Raymond 1924
show all | hide all
Diagnosis
No diagnoses are available
Measurements
No measurements are available
|
|
||||
|
|
||||
|
|
||||
|
|
||||
|
|
||||
| Source: g = genus, f = family, o = order | |||||
| References: Kiessling 2004, Hendy 2009 | |||||
Collections (15 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Furongian | South Korea | Pseudagnostus planulatus (232034 232035 232037 232038 232039) | |
| Sunwaptan | Canada (Newfoundland and Labrador) | Litagnostus planulatus (81269 81270 81271) | |
| Aksaian | Kazakhstan | Litagnostus planulatus (118447) | |
| Trempealeauan | Canada (Yukon) | Litagnostus planulatus (55285 55308 55310 55311 55312 55313) |