Species

Cymatograptus protobalticus (Monsen, 1937)

Synonyymit
1933     Didymograptus patulus (J. Hall) — Elles , pp. 100, fig. 9
1937     Didymograptus protobalticus n. sp. — Monsen , pp. 138-140, fig. 3:2-3,40; 9:5
1979     Didymograptus protobalticus Monsen — Jackson , pp. 28, fig. 4a-c
1991     Expansograptus protobalticus (Monsen) — Palmer et Rickards , fig. 96
1992     Cymatograptus protobalticus (Monsen) — Maletz , pp. 142-143, fig. 72:3; 74:1-12; 54:1
1996     Didymograptus (s. l.) protobalticus Monsen, 1937 — Maletz , pp. 111-112, fig. 2A-E; 3C; F-H
2004     Cymatograptus protobalticus — Bergström et al. , pp. 268
2008     Cymatograptus protobalticus — Toro & Bergström , pp. 981
Aiheeseen liittyvät julkaisut
Bergström, S. M., Löfgren, A., Maletz, J. 2004. The GSSP of the Second (Upper) Stage of the Lower Ordovician Series: Diabasbrottet at Hunneberg, Province of Västergötland, Southwestern Sweden. Episodes 27, 4, 265-272.
Maletz, J. 1996. The identity of Didymograptus (Expansograptus) suecicus (Tullberg) and related species (Graptoloidea, Dichograptidae). Paläontologische Zeitschrift 70, 1/2, 203-212. DOI:10.1007/BF02988278
Ulst, R., Gailite, L., Yakovleva, V. 1982. Ordovik Latvii. pp. 1-294. Zinatne.
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