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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Basilissa
Taxonomy
Basilissa was named by Watson (1879) [Sepkoski's age data: K u R]. It is extant.
It was assigned to Trochidae by Ladd (1972); to Seguenziidae by Wilson (1993), Todd (2001); and to Archaeogastropoda by Sepkoski (2002).
It was assigned to Trochidae by Ladd (1972); to Seguenziidae by Wilson (1993), Todd (2001); and to Archaeogastropoda by Sepkoski (2002).
Species
Species lacking formal opinion data
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.
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, c = class | |||||
| References: Hendy et al. 2009, Kiessling 2004 | |||||
Age range: base of the Coniacian to the top of the Serravallian or 89.80000 to 11.63000 Ma
Collections (4 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Coniacian | Cameroon | B. antiqua (177976) | |
| Danian | Greenland | B. sp. (22943) | |
| Thanetian | Poland | B. punctata (27018) | |
| Serravallian | Panama (Bocas del Toro) | B. sp. (135818) |