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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Taxonomy
Cardium (Trachycardium) reynoldsi was named by Rennie (1929).
It was recombined as Trachycardium reynoldsi by Cooper (2003).
It was recombined as Trachycardium reynoldsi by Cooper (2003).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1929 | Cardium (Trachycardium) reynoldsi Rennie |
| 2003 | Trachycardium reynoldsi Cooper p. 151 figs. 4A-C |
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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.
†Trachycardium reynoldsi Rennie 1929
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus, c = class | |||||
| References: Aberhan et al. 2004, Todd 2001, Sanchez Roig 1926 | |||||
Age range: Middle Santonian or 85.80000 to 83.50000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Middle Santonian | Angola | Trachycardium reynoldsi (210904) |