| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Bergstroemognathus extensus
Taxonomy
No taxonomic data are available
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: base of the Tulean to the top of the Darriwilian or 481.70000 to 458.20000 Ma
Collections (14 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Ibexian | USA (New York) | Bergstroemognathus extensus (64618) | |
| Tremadocian | China (Hubei) | Bergstroemognathus extensus (240079) | |
| Tulean - Blackhillsian | Argentina | Bergstroemognathus extensus (204144) | |
| Floian | China (Anhui) | Bergstroemognathus extensus (203692 203693) | |
| Floian | New Zealand (Maruia) | Bergstroemognathus extensus (204052) | |
| Floian | China (Hunan) | Bergstroemognathus extensus (226639) | |
| Blackhillsian | Argentina | Bergstroemognathus extensus (204198) | |
| Blackhillsian | Canada (British Columbia) | Bergstroemognathus extensus (177738) | |
| Bendigonian | Australia (Western Australia) | Bergstroemognathus extensus (157159 157178 157186) | |
| Dapingian | Iran | Bergstroemognathus extensus (116506) | |
| Darriwilian | Australia (Western Australia) | Bergstroemognathus extensus (211026) |