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Brightia
Taxonomy
Brightia is a genus. It is not extant.
It was assigned to Hecticoceratinae by Arkell et al. (1957); and to Ammonoidea by Sepkoski (2002).
It was assigned to Hecticoceratinae by Arkell et al. (1957); and to Ammonoidea by Sepkoski (2002).
Species
Species lacking formal opinion data
Synonymy list
Year | Name and author |
---|---|
1957 | Brightia Arkell et al. p. 277 |
2002 | Brightia Sepkoski |
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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. †Brightia
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†Brightia brighti Pratt 1841
†Brightia lugeoni Tsytovitch 1911
†Brightia metomphala Bonarelli 1893
†Brightia noizeti Collignon 1959
†Brightia salvadori Parona and Bonarelli 1895
†Brightia sveva Bonarelli 1893
Diagnosis
No diagnoses are available
Measurements
part | N | mean | minimum | maximum | median | s.d. | |
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shell height | 13 | 14.3 | 6.80 | 31.0 | 13.2 | 7.49 | |
shell diameter | 13 | 36.8 | 19.5 | 76.5 | 32.0 | 18.6 | |
shell inflation | 13 | 13.6 | 8.00 | 31.5 | 11.5 | 6.98 |
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Source: o = order, c = class | |||||
References: Kiessling 2004, Kiessling 2003 |
Age range: base of the Early/Lower Callovian to the top of the Early/Lower Oxfordian or 164.70000 to 155.70000 Ma
Collections (33 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Early/Lower Callovian | Poland | Hecticoceras metomphalum (235869) | |
Early/Lower Callovian | Switzerland | B. lugeoni (171556 171650) | |
Late/Upper Callovian | Switzerland | B. brighti (171574 171630) B. brighti, B. salvadori (171552) B. brighti, B. sveva, B. salvadori, B. metomphala (171572) B. lugeoni (171565) B. metomphala (171598 171647 171649) B. salvadori (171589) B. sveva (171646) | |
Late/Upper Callovian | France | B. salvadori (12265) | |
Middle Callovian | Switzerland | B. metomphala (171593) B. salvadori (171592) B. sveva (171645) B. sveva, B. metomphala, B. lugeoni (171605) B. sveva, B. salvadori, B. metomphala, B. lugeoni (171595) | |
Middle Callovian | Iran | Hecticoceras metomphalum (68073) | |
Middle Callovian | France | B. metomphala (60564) B. scaphitoides (60436) B. sp. (60618) B. sp., B. metomphala (60617) B. tenuinodosum (60543) | |
Middle Callovian - Late/Upper Callovian | Switzerland | B. brighti, B. sveva, B. salvadori (171568) B. salvadori (171585 171624) | |
Early/Lower Oxfordian | Switzerland | B. brighti, B. sveva, B. salvadori (171566) B. sveva (171602) | |
Early/Lower Oxfordian | France | Lunuloceras svevum (12266) | |
Early/Lower Oxfordian | Madagascar | B. noizeti (98137 234136) |