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Poliochera glabra
Taxonomy
Polyochera glabra was named by Petrunkevitch (1913). Its type specimen is USNM 37981 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 was recombined as Poliochera glabra by Petrunkevitch (1953), Selden (1992) and Dunlop et al. (2013).
It was recombined as Poliochera glabra by Petrunkevitch (1953), Selden (1992) and Dunlop et al. (2013).
Synonymy list
| Year | Name and author |
|---|---|
| 1913 | Polyochera glabra Petrunkevitch p. 81 figs. Pl 7, figs 39,40; text-fig 46 |
| 1949 | Polyochera glabra Petrunkevitch p. 286 |
| 1953 | Poliochera glabra Petrunkevitch p. 112 |
| 1992 | Poliochera glabra Selden p. 625 figs. 4a, 24, 25a,b, 27, 29d,f |
| 2013 | Poliochera glabra Dunlop et al. p. 117 |
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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.
†Poliochera glabra Petrunkevitch 1913
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: c = class | |||||
| Reference: Bush and Bambach 2015 | |||||
Age range: Westphalian D or 309.80000 to 307.50000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Westphalian D | USA (Illinois) | Poliochera glabra (146857) Polyochera glabra (type locality: 21981) |