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Pterophyllum subaequale
Taxonomy
Pterophyllum subaequale was named by Hartz (1896). It is not extant. It is considered to be a form taxon.
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1896 | Pterophyllum subaequale Hartz |
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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.
†Pterophyllum subaequale Hartz 1896
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available
Age range: base of the Norian to the top of the Early/Lower Jurassic or 228.00000 to 174.70000 Ma
Collections (15 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Triassic | Greenland | Pterophyllum subaequale (23944) | |
| Norian - Early/Lower Jurassic | Canada (Northwest Territories) | Pterophyllum subaequale (23978) | |
| Early/Lower Jurassic | Greenland | Pterophyllum subaequale (23950 23952 23954 23955 23956 23958 23959 23964 23965) | |
| Sinemurian | Poland (Swiety Krzyz Mtns.) | Pterophyllum subaequale (24600) | |
| Sinemurian | Greenland | Pterophyllum subaequale (162254) | |
| Pliensbachian | Poland (Swiety Krzyz Mtns.) | Pterophyllum subaequale (24599) | |
| Toarcian | Poland (Cracow) | Pterophyllum subaequale (24598) |