| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Taxonomy
Cardium syriacum was named by Conrad (1852).
It was recombined as Trachycardium syriacum by Newton (1917).
It was recombined as Trachycardium syriacum by Newton (1917).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1852 | Cardium syriacum Conrad |
| 1917 | Trachycardium syriacum Newton p. 573 |
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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 syriacum Conrad 1852
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus, c = class | |||||
| References: Todd 2001, Sanchez Roig 1926, Aberhan et al. 2004 | |||||
Age range: Late/Upper Albian or 105.30000 to 99.60000 Ma
Collections (3 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Albian | Angola | Trachycardium syriacum (210730 210731 210733) |