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
Stratigraphic range: Ordovician (within ca. 485.4 – 443.8 million years)
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.