Stratigraphic time
| This age is part of | |
|---|---|
| Phanerozoic | 541 - recent |
| Mesozoic | 251.902 - 66 |
| Triassic | 251.902 - 201.3 |
| Middle Triassic | 247.2 - 237 |
| Number of records | |
|---|---|
| Taxa | 243 |
| This age is part of | |
|---|---|
| Phanerozoic | 541 - recent |
| Mesozoic | 251.902 - 66 |
| Triassic | 251.902 - 201.3 |
| Middle Triassic | 247.2 - 237 |
| Number of records | |
|---|---|
| Taxa | 243 |