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Dolerorthis plicata
Taxonomy
Spirifer plicatus was named by de Sowerby and Murchison (1839). It is a 3D body fossil.
It was recombined as Dolerorthis plicata by Williams (1951); it was synonymized subjectively with Costistricklandia lirata lirata by Bassett and Cocks (1974).
It was recombined as Dolerorthis plicata by Williams (1951); it was synonymized subjectively with Costistricklandia lirata lirata by Bassett and Cocks (1974).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1839 | Spirifer plicatus de Sowerby and Murchison p. 638 figs. pl. 21 f. 6 |
| 1951 | Dolerorthis plicata Williams pp. 88 - 89 figs. pl. 3 f. 1-3 |
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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.
†Dolerorthis plicata de Sowerby and Murchison 1839
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Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| A. Williams 1951 | Semi-elliptical, slightly mucronate Dolerorthis with costellate ribbing and an elongated ventral muscle scar. |
Measurements
No measurements are available
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| Source: g = genus, o = order, c = class, p = phylum, uc = unranked clade | |||||
| References: Aberhan et al. 2004, Nesnidal et al. 2013, Hendy 2009 | |||||
Age range: base of the Rhuddanian to the top of the Aeronian or 443.40000 to 438.50000 Ma
Collections (18 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Rhuddanian | Argentina (San Juan) | Dolerorthis plicata (152405) | |
| Rhuddanian | Norway | Dolerorthis plicata (13844 13850) | |
| Rhuddanian | Kazakhstan (South Central) | Dolerorthis plicata (151923 151931) | |
| Rhuddanian | Norway (Asker) | Dolerorthis plicata (191034 191035) | |
| Rhuddanian - Aeronian | Norway (Asker) | Dolerorthis plicata (191036 191037 191038 191039) | |
| Llandovery | Canada (Northwest Territories) | Dolerorthis plicata (26036 26037) | |
| Llandovery | Norway | Dolerorthis plicata (503) | |
| Aeronian | United Kingdom (Scotland) | Dolerorthis plicata (153465) | |
| Aeronian | Norway | Dolerorthis plicata (13845 14315) | |
| Aeronian | Norway (Oslo) | Dolerorthis plicata (504) |