| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Palenarthrus impressus
Taxonomy
Palenarthrus impressus was named by Scudder (1890). Its type specimen is USNM PAL38002 and is a compression fossil. Its type locality is Mazon Creek, USNM Lacoe Collection, which is in a Westphalian D interdistributary bay mudstone in the Carbondale Formation of Illinois. It is the type species of Palenarthrus.
Synonymy list
| Year | Name and author |
|---|---|
| 1890 | Palenarthrus impressus Scudder p. 422 figs. Pl 38, fig 4 |
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.
†Palenarthrus impressus Scudder 1890
show all | hide all
Diagnosis
No diagnoses are available
Measurements
No measurements are available
|
|||||
|
|
||||
| Source: p = phylum | |||||
| Reference: Kiessling 2004 | |||||
Age range: Westphalian D or 309.80000 to 307.50000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Westphalian D | USA (Illinois) | Palenarthrus impressus (type locality: 21981) |