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Trachyceras (Protrachyceras) springeri
Taxonomy
Trachyceras (Protrachyceras) springeri was named by Smith (1914). It is a 3D body fossil. Its type locality is Either Cottonwood or Buena Vista Canyon, which is in an Illyrian carbonate limestone in Nevada.
Sister species lacking formal opinion data
Protrachyceras archelaos, Protrachyceras curionii, Protrachyceras dealessandrii, Protrachyceras doleriticum, Protrachyceras douvillei, Protrachyceras gortanii, Protrachyceras longiangense, Protrachyceras pseudarchelus, Protrachyceras rectangulare, Protrachyceras villanovae, Protrachyceras yongningense, T. acutecostatum, T. austriacum, T. euryomphalum, T. sinensis, T. subaustriacum, T. medea, T. subbetulinus, T. triadicum
Synonymy list
| Year | Name and author |
|---|---|
| 1914 | Trachyceras (Protrachyceras) springeri Smith p. 136 figs. Pl 85, figs 6-10 |
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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.
†Trachyceras (Protrachyceras) springeri Smith 1914
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class | |||||
| References: Kiessling 2003, Kiessling 2004 | |||||