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Paracenoceras prohexagonum
Taxonomy
Paracenoceras prohexagonum was named by Spath (1935).
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
---|---|
1935 | Paracenoceras prohexagonum Spath p. 224 figs. 4a-c |
1987 | Paracenoceras prohexagonum Tinant p. 92 figs. Pl 7, fig 1; text-fig 15 |
1997 | Paracenoceras prohexagonum Halder and Bardhan p. 548 fig. 4,5 |
2019 | Paracenoceras prohexagonum Jain p. 88 figs. 6-8 |
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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.
†Paracenoceras prohexagonum Spath 1935
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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 | 33.6 | 25.0 | 41.0 | 37.0 | 8.33 | |
shell diameter | 3 | 59.5 | 45.0 | 72.0 | 65.0 | 14.0 | |
shell inflation | 3 | 8.14 | 6.00 | 10.0 | 9.00 | 2.08 |
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Source: o = order, c = class | |||||
References: Kiessling 2004, Kiessling 2003 |
Age range: base of the Late/Upper Bathonian to the top of the Bathonian or 167.70000 to 166.10000 Ma
Collections (5 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Bathonian | Saudi Arabia | Paracenoceras prohexagonum (48340 48404 48405) | |
Late/Upper Bathonian | Ethiopia | Paracenoceras prohexagonum (197160) | |
Late/Upper Bathonian | India (Gujarat) | Paracenoceras prohexagonum (98374) |