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Bactrotheca
Taxonomy
Bactrotheca was named by Novak (1891) [Sepkoski's age data: O Aren-u O Ashg-m Sepkoski's reference number: 288]. Its type is Hyolithes teres.
It was assigned to Orthothecidae by Fisher (1962); and to Orthothecida by Landing and Bartowski (1996) and Sepkoski (2002).
It was assigned to Orthothecidae by Fisher (1962); and to Orthothecida by Landing and Bartowski (1996) and Sepkoski (2002).
Species
Synonymy list
Year | Name and author |
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1891 | Bactrotheca Novak p. 34 |
1962 | Bactrotheca Fisher p. 125 |
1996 | Bactrotheca Landing and Bartowski p. 755 |
2002 | Bactrotheca 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. †Bactrotheca Novak 1891
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†Bactrotheca emmonsi Ford 1873
†Bactrotheca teres Barrande 1867
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: f = family, p = phylum | |||||
References: Hendy 2009, Hendy et al. 2009 |
Age range: base of the Dyeran to the top of the Hirnantian or 516.00000 to 443.40000 Ma
Collections (17 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Dyeran | Canada (Quebec) | B. emmonsi (78753 78754 78755) | |
Dyeran | USA (New York) | B. emmonsi (78762 78764 78765 78766 78767) | |
Sarka | Czech Republic | B. sp. (3857) | |
Dobrotiva | Czech Republic | B. sp. (3859) | |
Llanvirn | Czech Republic (Prague) | B. sp. (76458) | |
Rawtheyan | United Kingdom (Wales) | B. sp. (8327 8369 8370 192503) | |
Pirgu | Sweden | B. deleta (165077) | |
Hirnantian | United Kingdom (Wales) | B. sp. (8392) |