Hirnant Limestone Formation
Geology
Members: unnamed (1), Dalmanitina bed (1)
Lithologies: "limestone" (2)
Paleoenvironments: carbonate indet. (2)
Age range: Hirnantian or 445.20000 to 443.10000 Ma
Collections
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Hirnantian | United Kingdom (Wales) | (151588) | |
| Hirnantian | United Kingdom (England) | (151589) |