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Mexicoceras guadalupense
Taxonomy
Waagenoceras guadalupense was named by Girty (1909) [Waagenoceras cummingsi var. guadalupense]. It is a 3D body fossil. Its type locality is USGS 2965 green, southern Delaware Mountains, which is in a Roadian/Capitanian slope limestone in the Delaware Mountain Formation of Texas.
It was recombined as Waagenoceras cumminsi guadalupense by Girty (1909); it was recombined as Mexicoceras guadalupense by Zhao (1980), Bogoslovskaya (1990), Leonova (2002), Leonova (2010), Alanis-Pavón et al. (2025).
It was recombined as Waagenoceras cumminsi guadalupense by Girty (1909); it was recombined as Mexicoceras guadalupense by Zhao (1980), Bogoslovskaya (1990), Leonova (2002), Leonova (2010), Alanis-Pavón et al. (2025).
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1909 | Waagenoceras cumminsi guadalupense Girty p. 502 figs. Pl 29, figs 23-26 |
| 1909 | Waagenoceras guadalupense Girty p. 502 figs. Pl 29, figs 23-26 |
| 1937 | Waagenoceras clavatum Plummer and Scott p. 160 figs. Pl 39, figs 12-15 |
| 1937 | Waagenoceras guadalupense Plummer and Scott p. 162 figs. Pl 39, figs 1-4 |
| 1940 | Waagenoceras guadalupense Miller and Furnish p. 163 figs. Pl 25, figs 4-6; pl 39, figs 7,8; pl 40, figs 1-7; pl 41, figs 1-7; pl 42, figs 1-6; pl 43, figs 1-3 |
| 1944 | Waagenoceras guadalupense Miller p. 109 figs. Pl 31, figs 1-5; pl 32, figs 9-12; text-fig 19 |
| 1945 | Waagenoceras guadalupense Miller p. 19 figs. Pl 7, figs 1,2 |
| 1980 | Mexicoceras guadalupense Zhao p. 80 fig. 1f |
| 1990 | Mexicoceras guadalupense Bogoslovskaya p. 73 |
| 2002 | Mexicoceras guadalupense Leonova p. 86 |
| 2010 | Mexicoceras guadalupense Leonova |
| 2025 | Mexicoceras guadalupense Alanis-Pavón et al. p. 873 figs. 9.4-9.7, 13.1, S4C,D |
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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.
†Mexicoceras guadalupense Girty 1909
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Invalid names: Waagenoceras clavatum Plummer and Scott 1937 [synonym]
Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 22 | 10.1 | 5.50 | 15.7 | 10.8 | 2.84 | |
| shell diameter | 22 | 24.4 | 14.9 | 37.7 | 26.1 | 6.49 | |
| shell inflation | 22 | 7.34 | 4.60 | 10.1 | 7.50 | 1.62 |
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| Source: o = order, c = class | |||||
| References: Kiessling 2003, Kiessling 2004 | |||||
Age range: base of the Roadian to the top of the Capitanian or 274.40000 to 259.51000 Ma
Collections (41 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Roadian | Mexico (Coahuila) | Waagenoceras guadalupense (63055) | |
| Roadian - Capitanian | USA (Texas) | Waagenoceras guadalupense (type locality: 108830) | |
| Wordian | Mexico (Coahuila) | Mexicoceras guadalupense (275659 275662) Waagenoceras guadalupense (62920 62921 62922) | |
| Wordian | USA (Texas) | Mexicoceras guadalupense (102619) Waagenoceras guadalupense (89199 105514 105515 113176 113233 113235 113237 113240 113247 113248 113252 113255 113259 113261 113262 113263 113268 113269 113270 113271 113272 113273 113274 128592 131232) | |
| Capitanian | USA (Texas) | Waagenoceras guadalupense (113131 113187 113231 113232 113253 131233 131234) Waagenoceras guadalupense, Waagenoceras clavatum (113230) |