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Actinastrea furcata
Discussion
The designation of the type species is a subsequent designation by Wells 1936, p. 100
Taxonomy
Allocoenia furcata was named by Étallon (1859). It is a 3D body fossil. It is the type species of Allocoenia.
It was recombined as Stephanocoenia furcata by de Fromentel (1861) and de Fromentel (1864); it was recombined as Actinastrea furcata by Geyer (1955), Rosendahl (1985).
It was recombined as Stephanocoenia furcata by de Fromentel (1861) and de Fromentel (1864); it was recombined as Actinastrea furcata by Geyer (1955), Rosendahl (1985).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1859 | Allocoenia furcata Etallon |
| 1859 | Allocoenia furcata Étallon p. 478 |
| 1861 | Stephanocoenia furcata de Fromentel p. 203 |
| 1864 | Stephanocoenia furcata de Fromentel |
| 1955 | Actinastrea furcata Geyer |
| 1966 | Allocoenia furcata Roniewicz |
| 1985 | Actinastrea furcata Rosendahl |
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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.
†Actinastrea furcata Étallon 1859
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, o = order, c = class | |||||
| Reference: Kiessling 2004 | |||||
Age range: base of the Late/Upper Oxfordian to the top of the Late/Upper Kimmeridgian or 157.90000 to 149.20000 Ma
Collections (18 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Oxfordian | France (Lorraine) | Allocoenia furcata (93189) | |
| Oxfordian | Ethiopia | Stephanocoenia furcata (93493) | |
| Oxfordian - Kimmeridgian | Ethiopia | Stephanocoenia furcata (93538) | |
| Late/Upper Oxfordian | Portugal | Actinastrea furcata (68611) | |
| Late/Upper Oxfordian | Poland | Allocoenia furcata (68366) | |
| Late/Upper Oxfordian - Early/Lower Kimmeridgian | Portugal | Actinastrea furcata (68588) | |
| Early/Lower Kimmeridgian | Portugal | Actinastrea furcata (34662 67903 67904 67906 67908 67934 67935 67956) | |
| Kimmeridgian | Portugal (Centro) | Actinastrea furcata (68220) | |
| Kimmeridgian | Portugal | Actinastrea furcata (68785) | |
| Kimmeridgian | Azerbaijan | Stephanocoenia furcata (78475) | |
| Late/Upper Kimmeridgian | France | Allocoenia furcata (68510) |