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Leptodontellidae
Taxonomy
Leptodontellinae was named by Williams (1965). Its type is Leptodontella.
It was reranked as the family Leptodontellidae by Congreve et al. (2015).
It was assigned to Douvillinidae by Williams et al. (2000); and to Strophomenoidea by Congreve et al. (2015).
It was reranked as the family Leptodontellidae by Congreve et al. (2015).
It was assigned to Douvillinidae by Williams et al. (2000); and to Strophomenoidea by Congreve et al. (2015).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 1965 | Leptodontellinae Williams |
| 2000 | Leptodontellinae Williams et al. p. 276 |
| 2015 | Leptodontellidae Congreve et al. p. 755 |
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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. †Leptodontellidae Williams 1965
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G. †Parastrophonella
G. †Spinostrophia
G. †Sulcatostrophia
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†Sulcatostrophia calvini Miller 1883
†Sulcatostrophia euglyphea Stainbrook 1945
Invalid names: Pseudodouvillina Stainbrook 1945 [synonym]
G. †Zophostrophia
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class, p = phylum, uc = unranked clade | |||||
| References: Aberhan et al. 2004, Nesnidal et al. 2013 | |||||
Age range: base of the Elton to the top of the Late/Upper Frasnian or 422.70000 to 372.15000 Ma
Collections (43 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Elton | United Kingdom (Wales) | Parastrophonella sp. (75051 75052) | |
| Pragian | Vietnam | Parastrophonella dora (83291) | |
| Early/Lower Emsian | Morocco | Leptodontella caudata (150363) | |
| Late/Upper Emsian | Russian Federation | Leptodontella zmeinogorskiana (35715 35716 35718 35719) | |
| Eifelian | Afghanistan (Ghazni) | Parastrophonella sp. (75096) | |
| Eifelian | Poland | Leptodontella lanthanomena, Parastrophonella anaglypha (231675) Parastrophonella anaglypha (231671 231672 231673 231674 231676 231677 231678 231679 231681) | |
| Eifelian | Germany | Leptodontella caudata (60466) Parastrophonella anaglypha (60467) | |
| Eifelian | Myanmar | Leptodontella caudata (25737) Leptodontella sp. (64813) | |
| Early/Lower Givetian | Czechia (Moravia) | Leptodontella caudata (5767) | |
| Givetian - Frasnian | Afghanistan (Herat) | Leptodontella caudata (70144) | |
| Middle Givetian | France (Bretagne) | Parastrophonella anaglypha (84086 84090 84091 84095 84098 84099 84100) | |
| Late/Upper Givetian | Germany (Nordrhein-Westfalen) | Parastrophonella anaglypha (75584 75585 75586) | |
| Frasnian | USA (New Mexico) | Pseudodouvillina euglyphea, Sulcatostrophia calvini (219871) | |
| Frasnian | USA (Iowa) | Sulcatostrophia camerata (35499) Sulcatostrophia camerata, Pseudodouvillina euglyphea (35502) Sulcatostrophia sp. (3403 3405 3407 3408) | |
| Late/Upper Frasnian | USA (Iowa) | Pseudodouvillina sp. (35503) |