Paleoipidus marginatus Walker, 1938
| ID | 21812 |
|---|---|
| Fossil group | Bioerosional trace fossils |
| Taxon | Paleoipidus marginatus |
| Author | Walker, 1938 |
| Reference | Walker, 1938 |
| Parent taxon | Paleoipidus |
| Is valid | Yes |
| FAD | Norian |
| LAD | Norian |
Synonymy
| Year | Synonym | Author | Pages | Figs | Reference |
|---|---|---|---|---|---|
| 2020 | Paleoipidius marginatus Walker, 1938 | Melnyk et al. | Tab. 1 | Melnyk et al., 2020 (for 2021) | |
| 2017 | Paleoipidius marginatus Walker, 1938 | Genise | 17.4a above | Genise, 2017 | |
| 1938 | Paleoipidus marginatus, new species | Walker | 140 | 4B | Walker, 1938 |
Type specimens
| Type | Number | Repository | Type locality | Loc. | Type horizon | Strat. | Remarks | Reference | ID |
|---|---|---|---|---|---|---|---|---|---|
| holotype | U.S.N.M. no. 95874 | Holbrook, Petrified Forest National Monument | Norian | Chinle | Walker, 1938 |
Descriptions and remarks
Diagnosis/description: 2–3 mm wide tunnels with oval cross sections; filled with castings.