| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Arca (Cucullaea) intermedia
Taxonomy
Arca (Cucullaea) intermedia was named by Simpson (1855).
It was recombined as Grammatodon intermedius by Melville (1956).
It was recombined as Grammatodon intermedius by Melville (1956).
Sister species lacking formal opinion data
A. bellonii, A. bravoensis, A. cancellata, A. carinata, A. gurgitis, A. limatella, A. macnairyensis, A. montensis, A. nana, A. pakistanica, A. pergracilis, A. securiculata, A. tailleburgensis, A. triasina, A. halmyrus, A. montensis, A. fruthi, A. stillicidum, A. mikkula, A. waltonia, A. fracta, A. gabrielis, A. veatchi, Cucullaea acuticarinata, Cucullaea australis, Cucullaea ceres, Cucullaea clathrata, Cucullaea contracta, Cucullaea egertonianus, Cucullaea favrei, Cucullaea gabrielis, Cucullaea jaworskii, Cucullaea kipandeensis, Cucullaea mailleana, Cucullaea matheroniana, Cucullaea minchiahamplonensis, Cucullaea ornata, Cucullaea rothi, Cucullaea royei, Cucullaea sheikhfadli, Cucullaea texta, Cucullaea wadei, Cucullaea waihaoensis, Cucullaea woodsi, Cucullaea coxi, Cucullaea fuegunensis, Cucullaea aalensis, Cucullaea powersi, Cucullaea rothi, Cucullaea waihaoensis
Synonymy list
| Year | Name and author |
|---|---|
| 1855 | Arca (Cucullaea) intermedia Simpson |
| 1956 | Grammatodon intermedius Melville |
Is something missing? Join the Paleobiology Database and enter the data
|
|
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.
†Arca (Cucullaea) intermedia Simpson 1855
show all | hide all
Diagnosis
No diagnoses are available
Measurements
No measurements are available
|
|
||||
|
|||||
|
|
||||
|
|
||||
| Source: g = genus, f = family, o = order | |||||
| Reference: Aberhan et al. 2004 | |||||
Age range: base of the Late/Upper Sinemurian to the top of the Pliensbachian or 199.50000 to 184.20000 Ma
Collections (4 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Sinemurian | United Kingdom (Gloucestershire) | Grammatodon intermedius (204130 204132) | |
| Late/Upper Pliensbachian | United Kingdom (Gloucestershire) | Grammatodon intermedius (204120) | |
| Pliensbachian | United Kingdom (Gloucestershire) | Grammatodon intermedius (204124) |