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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Jefitchia
Taxonomy
Jefitchia was named by Frizzell and Dante (1965).
It was assigned to Sciaenoidei by Frizzell and Dante (1965); to Osteichthyes by Lancaster (1986); and to Sciaenidae by Ebersole et al. (2019).
It was assigned to Sciaenoidei by Frizzell and Dante (1965); to Osteichthyes by Lancaster (1986); and to Sciaenidae by Ebersole et al. (2019).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 1965 | Jefitchia Frizzell and Dante p. 704 |
| 1986 | Jefitchia Lancaster p. 125 |
| 2019 | Jefitchia Ebersole et al. p. 215 |
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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. †Jefitchia Frizzell and Dante 1965
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†Jefitchia claybornensis Koken 1888
†Jefitchia copelandi Frizzell and Dante 1965
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: c = class, subp = subphylum | |||||
| References: Carroll 1988, Kiessling 2004, Hendy et al. 2009 | |||||
Age range: base of the Late/Upper Uintan to the top of the Priabonian or 45.90000 to 33.90000 Ma
Collections (18 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Tertiary | USA (Mississippi) | Otolithus claybornensis (163732) | |
| Eocene | USA (Texas) | J. copelandi (84145) | |
| Lutetian | USA (Texas) | J. copelandi (84146 237116) | |
| Lutetian | USA (Mississippi) | J. copelandi (237142) | |
| Lutetian - Bartonian | USA (Texas) | J. sp. (2412) | |
| Middle Eocene | USA (Texas) | J. copelandi (84143 84147) | |
| Middle Eocene | USA (Alabama) | J. copelandi (84149) | |
| Late/Upper Uintan | USA (Texas) | J. sp. (16542) | |
| Bartonian | USA (Mississippi) | J. claybornensis (61249) | |
| Bartonian | USA (Alabama) | J. copelandi (237117) | |
| Bartonian | USA (Texas) | J. copelandi (7437 7439 237131 237143) | |
| Priabonian | USA (Louisiana) | J. claybornensis (32925 75638) |