| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Analytoceras
Taxonomy
Analytoceras was named by Hyatt (1900) [Sepkoski's age data: J Hett-l Sepkoski's reference number: 1066]. It is not extant. Its type is Analytoceras articulatus. It is the type genus of Analytoceratidae.
It was assigned to Ammonoidea by Sepkoski (2002); to Pleuroacanthinae by Hoffmann (2010); and to Analytoceratinae by Hoffmann and Keupp (2010).
It was assigned to Ammonoidea by Sepkoski (2002); to Pleuroacanthinae by Hoffmann (2010); and to Analytoceratinae by Hoffmann and Keupp (2010).
Species
Synonyms
|
Synonymy list
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.
G. †Analytoceras Hyatt 1900
show all | hide all
†Analytoceras articulatus Sowerby 1831
†Analytoceras hermanni Gümbel 1861
hide
Invalid names: Monophyllites (Trachyphyllites) costatus Arthaber 1927 [synonym]
Invalid names: Trachyphyllites Arthaber 1927 [synonym]
Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 3 | 29.0 | 26.0 | 33.6 | 28.0 | 3.94 | |
| shell diameter | 3 | 88.2 | 81.0 | 101.0 | 84.0 | 10.8 | |
| shell inflation | 3 | 39.8 | 37.0 | 45.3 | 37.7 | 4.60 |
|
|
||||
|
|
||||
|
|
||||
|
|
||||
| Source: o = order, c = class | |||||
| References: Kiessling 2003, Kiessling 2004 | |||||
Age range: base of the Middle Hettangian to the top of the Late/Upper Hettangian or 201.40000 to 199.50000 Ma
Collections (7 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Rhaetian - Early/Lower Sinemurian | Austria | A. articulatum (195482) | |
| Angulata | Indonesia | A. hermanni (170416) | |
| Hettangian | Indonesia (Timor) | A. articulatum (205683) | |
| Middle Hettangian - Late/Upper Hettangian | Italy (L'Aquila) | A. sp. (196793) | |
| Middle Hettangian - Late/Upper Hettangian | Austria | A. sp. (27224) | |
| Hettangian - Sinemurian | Austria | A. articulatum (38057) | |
| Early/Lower Jurassic | Indonesia (Timor) | A. articulatum (205669) |