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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Euaspidoceras perarmatum
Taxonomy
Ammonites perarmatus was named by Sowerby (1822).
It was recombined as Aspidoceras perarmatum by Waagen (1875); it was recombined as Euaspidoceras perarmatum by Jeannet (1951).
It was recombined as Aspidoceras perarmatum by Waagen (1875); it was recombined as Euaspidoceras perarmatum by Jeannet (1951).
Sister species lacking formal opinion data
Aspidoceras acuticostatum, Aspidoceras akantenn, Aspidoceras catena, Aspidoceras costatum, Aspidoceras eucyphum, Aspidoceras hominale, Aspidoceras hypselum, Aspidoceras loricatum, Aspidoceras paucituberculatum, Aspidoceras striatocostatum, Aspidoceras tietzei, Aspidoceras vettersianum, E. acanthodes, E. babeanum, E. blakei, E. catena, E. eucyphum, E. faustum, E. fontannesi, E. hypselum, E. krumbecki, E. paucituberculatum, E. perisphinctoides, E. simile, E. sparsispinum, E. striatocostatum, E. badiense, E. simile, E. subdistructum
Synonymy list
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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.
†Euaspidoceras perarmatum Sowerby 1822
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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 2004, Kiessling 2003 | |||||
Age range: base of the Middle Callovian to the top of the Late/Upper Oxfordian or 165.30000 to 154.80000 Ma
Collections (13 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Middle Callovian | United Kingdom (England) | Aspidoceras perarmatum (133067) | |
| Early/Lower Oxfordian | France | Aspidoceras perarmatum (12286 12287) | |
| Middle Oxfordian | Germany | Euaspidoceras perarmatum (62306 62308) | |
| Middle Oxfordian | France | Aspidoceras perarmatum (12294) | |
| Oxfordian | Saudi Arabia | Euaspidoceras perarmatum (46047 46051 46054 46057 46060) | |
| Oxfordian - Early/Lower Berriasian | Russian Federation | Aspidoceras perarmatum (213005) | |
| Late/Upper Oxfordian | Madagascar (Atsimo-Andrefana) | Euaspidoceras perarmatum (234237) |