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Gusarellidae
Taxonomy
Gusarellidae was named by Ovtsharenko (1976). Its type is Gusarella.
It was assigned to Zeillerioidea by Williams et al. (2006).
It was assigned to Zeillerioidea by Williams et al. (2006).
Subtaxa
Gusarella (syn. Eousella, Micella, Montanella) (type genus), Protogusarella
Synonymy list
| Year | Name and author |
|---|---|
| 1976 | Gusarellidae Ovtsharenko |
| 2006 | Gusarellidae Williams et al. p. 2183 |
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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. †Gusarellidae Ovtsharenko 1976
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G. †Gusarella Prozorovskaja 1962
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†Gusarella gusarensis Moisseiev 1944
†Gusarella nucleola Jin et al. 1979
Invalid names: Eousella [synonym], Micella [synonym], Montanella [synonym]
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 Spathian to the top of the Late/Upper Callovian or 251.30000 to 161.20000 Ma
Collections (45 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Spathian | USA (Utah) | Protogusarella smithi (62969 62970 62971 62974 62977 62982 62983 62984 62991 62993 62999 63005 63006 63007 63008 63009 63014 63021 63022 63029 63031 63032 63033 63034 63143 63205 63385 64715 122198 122200 122201 122202 122204 122206 122209) Protogusarella sp. (32932 32933 32934 32935 32938) | |
| Spathian | USA (Idaho) | Protogusarella smithi (72296 116390 116391) | |
| Late/Upper Callovian | Ukraine | Gusarella gusarensis (162583) | |
| Middle Callovian - Late/Upper Callovian | Uzbekistan | Gusarella longa, Gusarella subquadrata, Gusarella gusarensis (96013) |