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Eridorthis
Taxonomy
Eridorthis was named by Foerste (1909). Its type is Plectorthis nicklesi.
It was assigned to Glyptorthinae by Mitchell (1977) and Potter (1990); to Glyptorthidae by Williams et al. (2000); and to Orthida by Sepkoski (2002).
It was assigned to Glyptorthinae by Mitchell (1977) and Potter (1990); to Glyptorthidae by Williams et al. (2000); and to Orthida by Sepkoski (2002).
Species
Synonymy list
Year | Name and author |
---|---|
1909 | Eridorthis Foerste |
1977 | Eridorthis Mitchell |
1990 | Eridorthis Potter |
2000 | Eridorthis Williams et al. p. 734 |
2002 | Eridorthis Sepkoski |
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
G. †Eridorthis Foerste 1909
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†Eridorthis australis Percival 1991
†Eridorthis inexpecta Cooper 1956
†Eridorthis nicklesi Foerste 1909
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: g = genus, o = order, c = class, p = phylum, uc = unranked clade | |||||
References: Hendy 2009, Nesnidal et al. 2013, Aberhan et al. 2004 |
Age range: base of the Chatfieldian to the top of the Rhuddanian or 453.80000 to 440.80000 Ma
Collections (44 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Middle Ordovician - Late/Upper Ordovician | USA (California) | E. sp. 1 (100557) E. sp. 2 (100612) | |
Middle Ordovician - Silurian | USA (California) | E. sp. 1 (100604) | |
Dobrotivian - Berounian | France | E. sp. (21007) | |
Sandbian | Russian Federation (Siberia) | E. subinexpecta (205559 205580) | |
Berounian | France (Finistere) | E. sp. (20869) | |
Ashbyan | USA (Virginia) | E. inexpecta (164296) | |
Rocklandian - Kirkfieldian | United Kingdom (Northern Ireland) | E. sp. (89157) | |
Chatfieldian | USA (Kentucky) | E. sp. (34563) | |
Katian | Russian Federation (Siberia) | E. subinexpecta (205579) | |
Eastonian | Australia (New South Wales) | E. australis (2699 2745 2751 166833 166844 166845 166846 166847 166849 166851) E. sp. (2700) | |
Cheneyan | United Kingdom (Scotland) | E. sp. (219884) | |
Edenian | USA (Ohio) | E. sp. (384 74693) | |
Edenian | USA (Kentucky) | E. nicklesi (48772 48773) E. sp. (74701 74819) | |
Kralodvorian | Spain (Zaragoza) | E. sp. (21057) | |
Kralodvorian | France (Languedoc-Roussillon) | E. angustisulcata (166748) | |
Kralodvorian | Portugal | E. sp. (20936 20956) | |
Richmondian | USA (Indiana) | E. nicklesi (78896) | |
Ashgill | USA (California) | E. sp. 1 (99805 100640) | |
Rhuddanian | United Kingdom (Wales) | E. sp. (4964 5052 5054 5060) | |
Rhuddanian - Aeronian | United Kingdom (Wales) | E. sp. (4933 4937 4961 4962) |