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Coilopoceras springeri
Taxonomy
Coilopoceras springeri was named by Hyatt (1903).
Sister species lacking formal opinion data
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1903 | Coilopoceras springeri Hyatt p. 96 figs. Pl 12, figs 1-3 |
| 1931 | Coilopoceras chispaense Adkins |
| 1931 | Coilopoceras eaglefordense Adkins |
| 1980 | Coilopoceras springeri Cobban and Hook p. 16 figs. Pl 1, figs 5,6; pl 3, figs 9-11; pl 6, figs 9,10; pl 10; pl 18, figs 7-10; pl 19, figs 1-9; text-fig |
| 1988 | Coilopoceras springeri Kennedy and Cobban p. 608 figs. 6.10,6.11,6.13-6.15 |
| 2011 | Coilopoceras springeri Sealey and Lucas p. 373 figs. 3F-I |
| 2016 | Coilopoceras springeri Amédro et al. figs. Pl 3, figs A,B |
| 2019 | Coilopoceras springeri Sealey and Lucas p. 181 figs. 72, 73 |
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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.
†Coilopoceras springeri Hyatt 1903
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Invalid names: Coilopoceras chispaense Adkins 1931 [synonym], Coilopoceras eaglefordense Adkins 1931 [synonym]
Diagnosis
No diagnoses are available
Measurements
| part | N | mean | |||||
|---|---|---|---|---|---|---|---|
| shell height | 1 | 71.6 | |||||
| shell diameter | 1 | 121.4 | |||||
| shell inflation | 1 | 7.10 |
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| Source: o = order, c = class | |||||
| References: Kiessling 2003, Kiessling 2004 | |||||
Age range: Middle Turonian or 93.90000 to 89.80000 Ma
Collections (24 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Middle Turonian | Mexico (Chihuahua) | Coilopoceras springeri (38968 38970) | |
| Middle Turonian | USA (New Mexico) | Coilopoceras springeri (4870 77808 88641 171835 171839 171840 171841 178754 178758 178759 178784 178786 178800 178813 178814 178815 178816 178817 178818) | |
| Middle Turonian | France | Coilopoceras springeri (184520 184522) | |
| Middle Turonian | USA (Texas) | Coilopoceras springeri (178811) |