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Cassianopsis
Taxonomy
Cassianopsis was named by Bandel (2007). Its type is Naticella armata.
It was assigned to Cassianopsinae by Bandel (2007).
It was assigned to Cassianopsinae by Bandel (2007).
Synonymy list
| Year | Name and author |
|---|---|
| 2007 | Cassianopsis Bandel p. 220 |
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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.
G. †Cassianopsis Bandel 2007
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†Cassianopsis armata Münster 1841
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Invalid names: Naticella cancellata Münster 1841 [synonym], Naticella plicata Münster 1841 [synonym], Neritopsis waageni Laube 1868 [synonym]
†Cassianopsis decussata Münster 1841
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Invalid names: Naticella cincta Klipstein 1843 [synonym], Naticella nodulosa Münster 1841 [synonym], Palaeonarica cancellata Kittl 1892 [synonym], Palaeonarica hologyriformis Blaschke 1905 [synonym], Palaeonarica mortisanensis Zardini 1985 [synonym]
†Cassianopsis hebertana d'Orbigny 1852
†Cassianopsis ornata Münster 1841
Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 26 | 7.21 | 1.80 | 13.1 | 7.97 | 3.03 |
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| Source: f = family, c = class | |||||
| Reference: Kiessling 2004 | |||||
Age range: base of the Ladinian to the top of the Early/Lower Tithonian or 242.00000 to 145.00000 Ma
Collections (39 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Ladinian | Italy | Neritopsis decussata (201999 202029 202030 202032 202040) Neritopsis waageni (138255 138256) | |
| Longobardian | Italy | C. armata (236005) | |
| Carnian | Italy (South Tyrol) | Neritopsis armata (205149) Neritopsis armata, Neritopsis decussata (205157) | |
| Carnian | Italy | Neritopsis armata (164208) Neritopsis armata, Neritopsis decussata (164191) | |
| Carnian | Hungary (Bakony) | Neritopsis armata (203197 203199 203210) | |
| Carnian | Hungary | Neritopsis armata (70800) | |
| Julian | Italy | C. armata, C. ornata, C. decussata (137828) Naticella armata, Naticella plicata, Naticella ornata, Naticella decussata, Naticella nodulosa (137429) Neritopsis armata (69651 69659 69662 69665 69672) Neritopsis armata, Neritopsis decussata (34692 69661 69669) Neritopsis decussata (69656 69668 144632) Neritopsis ornata (144633) Palaeonarica cancellata, Neritopsis armata, Neritopsis decussata, Neritopsis ornata (144631) | |
| Tuvalian | Hungary | Neritopsis armata (23870) | |
| Norian - Rhaetian | Peru | Neritopsis decussata (68128) | |
| Rhaetian | Austria (Vienna) | C. sp. (233865) | |
| Rhaetian | Peru | Neritopsis decussata (68096 68119) | |
| Toarcian | United Kingdom | C. hebertana (118053) | |
| Late/Upper Kimmeridgian | Germany | C. eversi (211294) | |
| Early/Lower Tithonian | Germany (Baden-Wurttemberg) | Neritopsis decussata (23887) |