 | Xiphograptus robustus (Ekström, 1937) |
Synonymy list
1937
Didymograptus robustus n. sp. — Ekström, pp. 25, fig. 1:1-4; 2:1-2
1964
Didymograptus robustus norvegicus n. ssp. — Berry, pp. 105, fig. 7:1-3
1995
Xiphograptus robustus (Ekström) — Maletz, pp. 250
1997
Xiphograptus robustus (Ekström) — Maletz, pp. 31, fig. Pl 1; C, 12A-I
1998
Xiphograptus robustus (Ekström, 1937) — Maletz, pp. 358, fig. 7G
2010
Xiphograptus robustus (Ekström, 1937) — Maletz, pp. 429, fig. 8H, L
2017
Xiphograptus robustus (Ekström, 1937) — Chen, X. et al., pp. 120, fig. Figs. 6-12A, C–E, J
Selection of related publications
Maletz, J. 2010.
Xiphograptus and the evolution of virgella-bearing graptoloids. Palaeontology 53,
2, 415-439. DOI:10.1111/j.1475-4983.2010.00940.x
Maletz, J. 1997.
Graptolites from the Nicholsonograptus fasciculatus and Pterograptus elegans Zones (Abereiddian, Ordovician) of the Oslo Region, Norway. Greifswalder Geowissenschaftliche Beiträge 4,
5-98.
References based on distribution