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Dactylioceras (Eodactylites) polymorphum
Taxonomy
Dactylioceras polymorphum was named by Fucini (1935). It is not extant.
It was recombined as Dactylioceras (Eodactylites) polymorphum by Bécaud (2008).
It was recombined as Dactylioceras (Eodactylites) polymorphum by Bécaud (2008).
Sister species lacking formal opinion data
D. aequistriatum, D. alpestre, D. anguiformis, D. anguinum, D. annulatum, D. attenuatum, D. comptum, D. curvicosta, D. groenlandicum, D. helianthoides, D. hoelderi, D. pseudocommmune, D. semicelatum, D. tenuicostatum, D. verme, D. vermis, D. anguiformis, D. vermis, D. aequistriatum, D. andaluciensis, D. chilense, D. clevelandicum, D. ernsti, D. helianthoides, D. hoelderi, D. semicelatum, D. tenuicostatum, D. tenuicostatum, D. verme, D. tenuicostatum, D. annuliferum, Eodactylites mirabilis, Eodactylites pseudocommunis
Synonymy list
| Year | Name and author |
|---|---|
| 1935 | Dactylioceras polymorphum Fucini |
| 2008 | Dactylioceras (Eodactylites) polymorphum Bécaud p. 4 |
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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.
†Dactylioceras (Eodactylites) polymorphum Fucini 1935
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class | |||||
| References: Kiessling 2003, Kiessling 2004 | |||||
Age range: base of the Late/Upper Pliensbachian to the top of the Tenuicostatum or 192.90000 to 182.90000 Ma
Collections (15 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Pliensbachian | Russian Federation | Dactylioceras polymorphum (129822) | |
| Late/Upper Pliensbachian | Spain (Granda) | Dactylioceras polymorphum (200560 200561) | |
| Tenuicostatum | Spain (Cantabria) | Dactylioceras polymorphum (169496 169497 222247) | |
| Tenuicostatum | Morocco | Eodactylites polymorphum (200358) | |
| Tenuicostatum | Spain (Granda) | Dactylioceras polymorphum (200563 200564) | |
| Tenuicostatum | Spain (Murcia) | Dactylioceras polymorphum (201415 201416 201417) | |
| Tenuicostatum | Algeria | Dactylioceras polymorphum (148284 148285 148287) |