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Gramannella
Taxonomy
Gramannella was named by Lord (1972) [Sepkoski's age data: J Sine-u J Plie-u Sepkoski's reference number: 74]. Its type is Procytheridea apostulescui.
It was assigned to Podocopida by Sepkoski (2002).
It was assigned to Podocopida by Sepkoski (2002).
Species
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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. †Gramannella Lord 1972
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†Gramannella apostolescui Gramann 1962
†Gramannella tatei Gramann 1962
Diagnosis
No diagnoses are available
Measurements
part | N | mean | minimum | maximum | median | s.d. | |
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valve height | 2 | 0.300 | 0.290 | 0.310 | 0.300 | 0.014 |
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Source: o = order, c = class | |||||
References: Jell and Adrain 2002, Kiessling 2004 |
Age range: base of the Davoei to the top of the Tenuicostatum or 192.90000 to 182.90000 Ma
Collections (37 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Sinemurian - Pliensbachian | United Kingdom (Wales) | G. apostolescui (33493) | |
Davoei | Portugal | G. apostolescui (33463) | |
Davoei | France | G. apostolescui (33622 33625 33627 33628) | |
Margaritatus | United Kingdom (England) | G. apostolescui (158480 158481 158482 158484) | |
Margaritatus | France | G. apostolescui (33629 33631 33632 33633 33634 33635) | |
Pliensbachian | France | G. apostolescui (199721 199722 199723) | |
Spinatum | Spain (Aragon) | G. apostolescui (146764 146829 146832 146833 146834 146835 146836 146837 146838 146839) | |
Spinatum | Spain | G. apostolescui (119564) | |
Tenuicostatum | Spain (Aragon) | G. apostolescui (146781 146788 146840) | |
Tenuicostatum | Spain | G. apostolescui (114351 119380 119381 119382) |