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Discamphiceras submesogenos
Taxonomy
Discamphiceras submesogenos was named by Guex (1995). It is a 3D body fossil. Its type locality is Level Z-90, Reno Draw section 1, which is in a Liasicus marine limestone in the Sunrise Formation of Nevada.
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
---|---|
1995 | Discamphiceras submesogenos Guex p. 29 figs. Pl 11, figs 3,4,7,8; pl 13, figs 5-12; pl 14, figs 3-4 |
2008 | Discamphiceras submesogenos Longridge et al. |
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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.
†Discamphiceras submesogenos Guex 1995
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Diagnosis
No diagnoses are available
Measurements
part | N | mean | minimum | maximum | median | s.d. | |
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height | 14 | 13.4 | 9.00 | 26.0 | 12.0 | 4.70 | |
diameter | 14 | 30.3 | 21.2 | 63.6 | 28.6 | 11.6 | |
inflation | 14 | 8.17 | 5.80 | 17.3 | 8.05 | 2.99 |
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Source: o = order, c = class | |||||
References: Kiessling 2004, Kiessling 2003 |
Age range: Angulata or 201.30000 to 196.50000 Ma
Collections (8 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Angulata | USA (Nevada) | Discamphiceras submesogenos (188622) | |
Liasicus | Canada (British Columbia) | Discamphiceras submesogenos (84969 84973 84976 84979 84980) | |
Liasicus | USA (Nevada) | Discamphiceras submesogenos (188618 type locality: 188621) |