| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Rostrospirifer tonkinensis
Taxonomy
No taxonomic data are available
Sister species lacking formal opinion data
Synonymy list
No taxonomic opinions are available
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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.
Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available
Age range: Early/Lower Emsian or 410.62000 to 399.50000 Ma
Collections (19 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Emsian | China (Guangxi) | Rostrospirifer tonkinensis (3979 3980 3981 3984 3987 3989 3990 3991 3992 4694 25833 75892 75896 75899 75915 80472) | |
| Early/Lower Emsian | China (Yunnan) | Rostrospirifer tonkinensis (75897) | |
| Emsian | China (Guangxi) | Rostrospirifer tonkinensis (65075) | |
| Emsian | China (Sichuan) | Rostrospirifer tonkinensis (75917) |