Rockford Limestone Formation
Geology
Members: unnamed (3)
Lithologies: mudstone (1), "shale" (1), "limestone" (3)
Paleoenvironments: marine indet. (2), offshore indet. (1)
Age range: Kinderhookian or 358.90000 to 352.00000 Ma
Collections
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Kinderhookian | USA (Indiana) | (5596 6734 69302) |