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Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Cavellina gerryi
Taxonomy
Cavellina gerryi was named by Crasquin-Soleau (1999). Its type specimen is MGL74710, a carapace, and it is a 3D body fossil.
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
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1999 | Cavellina gerryi Crasquin-Soleau p. 171 figs. Pl 4, figs 9-11 |
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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.
†Cavellina gerryi Crasquin-Soleau 1999
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Diagnosis
No diagnoses are available
Measurements
part | N | mean | minimum | maximum | median | s.d. | |
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shell height | 3 | 0.613 | 0.530 | 0.670 | 0.650 | 0.076 |
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Source: o = order, c = class | |||||
References: Kiessling 2004, Jell and Adrain 2002 |
Age range: base of the Wordian to the top of the Changhsingian or 266.90000 to 251.90200 Ma
Collections (10 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Wordian | Oman | Cavellina gerryi (49846 49861 49863 49918 49920 121886 121889) | |
Changhsingian | China (Zhejiang) | Cavellina gerryi (97889 97890 97893) |