Graptolithina

Didymograptus bifidus (Hall, 1865)

Current taxon is already existed. See initial taxon Didymograptellus bifidus
Taxon ID: 9993 | 2013-08-21 / 2019-02-05
Fossil group: Graptolithina
Belongs to:
1 Other version of taxon: Didymograptellus bifidus
Stratigraphic range: Ordoviitsium (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
2006     Didymograptus (Didymograptellus) bifidus (J. Hall) — Jackson et Lenz, fig. 8 o-q; u-w
2010     Didymograptellus bifidus (J. Hall 1865) — Maletz, fig. 11A-E,G,H; 12A, E-H,J,K
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. Eesti NSV Teaduste Akadeemia Geoloogia Instituudi Uurimused V, pp. 143-157.
References based on distribution