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Lechritrochoceratidae
Taxonomy
Lechritrochoceratidae was named by Flower (1950). Its type is Lechritrochoceras.
It was assigned to Barrandeocerida by Teichert et al. (1964), Crick (1981) and Chen et al. (1981).
It was assigned to Barrandeocerida by Teichert et al. (1964), Crick (1981) and Chen et al. (1981).
Subtaxa
Catyrephoceras, Lechritrochoceras (type genus), Leurotrochoceras, Peismoceras, Systrophoceras, Trochodictyoceras
Synonymy list
| Year | Name and author |
|---|---|
| 1950 | Lechritrochoceratidae Flower |
| 1964 | Lechritrochoceratidae Teichert et al. p. 376 |
| 1981 | Lechritrochoceratidae Chen et al. p. 72 |
| 1981 | Lechritrochoceratidae Crick p. 229 |
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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.
Fm. †Lechritrochoceratidae Flower 1950
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G. †Catyrephoceras Foerste 1926
G. †Lechritrochoceras Foerste 1926
G. †Leurotrochoceras Foerste 1926
G. †Peismoceras Hyatt 1894
G. †Systrophoceras Hyatt 1894
G. †Trochodictyoceras Foerste 1926
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class | |||||
| References: Aberhan et al. 2004, Kiessling 2004 | |||||
Age range: Niagaran or 438.00000 to 421.30000 Ma
Collections (9 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Llandovery | Canada (Ontario) | Leurotrochoceras sp. (461) | |
| Telychian | China | Systrophoceras sp. (228659) | |
| Telychian | United Kingdom (England) | Lechritrochoceras sp. (49635) | |
| Niagaran | USA (Ohio) | Lechritrochoceras sp. (475) | |
| Wenlock - Silurian | USA (Wisconsin) | Lechritrochoceras desplainense (13069 13075 13104 13107) | |
| Pridoli | Czech Republic (Cikana) | Peismoceras optatum (233409) |