Species
Didymograptus bifidus (Hall, 1865)
Current taxon already exists. See initial taxon Didymograptellus bifidus
Taxon ID: 9993
Fossil group: Graptolithina
Belongs to: Didymograptus
Other version of taxon: Didymograptellus bifidus
Synonymy list
1858 Graptolithus bifidus n. sp. — Hall , pp. 130
1865 Didymograptus bifidus — Hall , pp. 73, fig. 1:16-18; 3:9-10
1901 Didymograptus bifidus — Elles and Wood , pp. 42, fig. 4:1a-f
1934 Didymograptus bifidus — Hsü , pp. 39, fig. 2:10a-c
1937 Didymograptus bifidus — Ekström , pp. 26, fig. 2:9-15
1947 Didymograptus bifidus — Ruedemann , pp. 327, fig. 54:11-16
1960 Didymograptus bifidus (Hall) — Obut , pp. 152, fig. 5:2-2a
1962 Didymograptus bifidus (J. Hall) — Berry , pp. 294, fig. 1a-e, 2a-b
1970 Didymograptus bifidus (J. Hall, 1865) — Skevington , pp. 426, fig. 9a
1988 Didymograptus (Didymograptellus) bifidus (J. Hall) — Williams et Stevens , pp. 41, fig. 12; 13:8-13
Selection of related publications
Obut, A. M. 1960. Correlation of some parts of Estonian Ordovician and Silurian deposits according to graptolites. ENSV TA Geoloogia Instituudi Uurimused V, 143-157.
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Classification
References based on distribution
- Obut, 1960 Väike-Pakri Island Kunda Stage