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Gilbertina
Taxonomy
Gilbertina was named by Morlett (1888) [Sepkoski's age data: T Dani T Mi Sepkoski's reference number: 700]. Its type is Gilbertina inopinata.
It was assigned to Ringiculidae by Zinsmeister (1983); and to Cephalaspida by Sepkoski (2002).
It was assigned to Ringiculidae by Zinsmeister (1983); and to Cephalaspida by Sepkoski (2002).
Species
Species lacking formal opinion data
Synonymy list
Year | Name and author |
---|---|
1888 | Gilbertina Morlett p. 396 |
1983 | Gilbertina Zinsmeister p. 1301 |
2002 | Gilbertina 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. †Gilbertina Morlett 1888
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†Gilbertina inopinata Morlet 1888
†Gilbertina popenoei Zinsmeister 1983
†Gilbertina sphaeroides Traub 1938
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: f = family, c = class | |||||
References: Kiessling 2004, Hendy et al. 2009 |
Collections (25 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Aptian | Germany | G. sp. (67181) | |
Aptian - Albian | Germany | G. cannabis (67184) | |
Danian | Egypt | G. abbassi (2927) | |
Danian | USA (Maryland) | G. texana (83135) | |
Danian | USA (Texas) | G. sp. (205466) G. texana (98701) | |
Danian | Greenland | G. sp. (22943 177724) | |
Danian - Selandian | USA (Texas) | G. texana (98707 98733) | |
Danian - Selandian | USA (Alabama) | G. estellensis (98431) | |
Paleocene | USA (California) | G. sp. (11117) | |
Selandian | Denmark | G. ultima (35263 35264 35265 35266 35267 51500) | |
Selandian | Greenland | G. sp. (22944) | |
Thanetian | USA (California) | G. popenoei (205394) | |
Thanetian | Poland | G. inopinata (27020) | |
Thanetian | Australia (Victoria) | G. meridiana (6266 6267 6268) | |
Thanetian | Russian Federation | G. popenoe (162250) |