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Rectograptus truncatus
Taxonomy
Diplograptus pristis truncatus was named by Lapworth (1876).
It was recombined as Diplograptus truncatus by Lapworth (1877); it was recombined as Diplograptus (Orthograptus) truncatus by Elles and Wood (1907); it was recombined as Orthograptus truncatus by Ross and Berry (1963), Williams et al. (2003); it was recombined as Rectograptus truncatus by Pribyl (1949), Chen et al. (2019).
It was recombined as Diplograptus truncatus by Lapworth (1877); it was recombined as Diplograptus (Orthograptus) truncatus by Elles and Wood (1907); it was recombined as Orthograptus truncatus by Ross and Berry (1963), Williams et al. (2003); it was recombined as Rectograptus truncatus by Pribyl (1949), Chen et al. (2019).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1876 | Diplograptus pristis truncatus Lapworth p. 6 figs. pl. 1, fig. 28 |
| 1877 | Diplograptus truncatus Lapworth p. 133 figs. pl. 6, fig. 17 |
| 1907 | Diplograptus (Orthograptus) truncatus Elles and Wood pp. 233-235 |
| 1949 | Rectograptus truncatus Pribyl |
| 1963 | Orthograptus truncatus Ross and Berry pp. 148 - 149 figs. Plate 11, figure 25 |
| 2003 | Orthograptus truncatus Williams et al. fig. 14ee |
| 2019 | Rectograptus truncatus Chen et al. p. 1189 |
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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.
†Rectograptus truncatus Lapworth 1876
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class | |||||
| References: Aberhan et al. 2004, Aberhan 1992 | |||||
Age range: base of the Maysvillian to the top of the Katian or 450.20000 to 445.20000 Ma
Collections (16 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Vinice - Late/Upper Ordovician | Czechia | Rectograptus truncatus (3863) | |
| Zahorany - Late/Upper Ordovician | Czechia | Rectograptus truncatus (3865) | |
| Caradoc | Sweden (Vestergotland) | Diplograptus truncatus (76077 76079) | |
| Caradoc | USA (Alaska) | Orthograptus truncatus (114843) | |
| Caradoc | USA (Nevada) | Orthograptus truncatus (13492) | |
| Katian | Vietnam (Bac Kan) | Orthograptus truncatus (219214) | |
| Katian | China (Xinjian) | Rectograptus truncatus (185164) | |
| Katian - Hirnantian | Kazakhstan (Abai) | Rectograptus truncatus (235977) | |
| Maysvillian | USA (Iowa) | Orthograptus truncatus (13261 13262) | |
| Maysvillian | USA (Michigan) | Orthograptus truncatus (145605) | |
| Richmondian - Gamachian | Canada (Yukon) | Orthograptus truncatus (25167) | |
| Pusgillian | Norway (Oslo) | Orthograptus truncatus (166743) | |
| Ashgill | USA (Idaho) | Orthograptus truncatus (13493) | |
| Rawtheyan - Hirnantian | China (Jiangxi) | Orthograptus truncatus (27904) |