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Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Sphriganaria anyamiae
Taxonomy
Sphriganaria anyamiae was named by Feldman et al. (2023). Its type specimen is AMNH-FI 136915, a shell, and it is a 3D body fossil. Its type locality is Tal el Dhahab S7 (AMNH collection), which is in a Callovian shallow subtidal marl in the Mughanniyya Formation of Jordan.
Synonymy list
Year | Name and author |
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2023 | Sphriganaria anyamiae Feldman et al. p. 1840 figs. 8i-p |
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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.
†Sphriganaria anyamiae Feldman et al. 2023
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Diagnosis
No diagnoses are available
Measurements
part | N | mean | minimum | maximum | median | s.d. | |
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shell height | 2 | 15.7 | 15.1 | 16.4 | 15.8 | 0.919 |
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Source: f = family, c = class, p = phylum, uc = unranked clade | |||||
References: Nesnidal et al. 2013, Aberhan et al. 2004 |
Age range: Early/Lower Callovian or 165.30000 to 161.50000 Ma
Collections: one only
Time interval | Ma | Country or state | Original ID and collection number |
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Early/Lower Callovian | Jordan | Sphriganaria anyamiae (type locality: 231872) |