Rivoli Member
Geology
Group: Galena
Formation: Dunleith
Lithologies: "limestone" (5), "carbonate" (1)
Paleoenvironments: carbonate indet. (5), shallow subtidal indet. (1)
Age range: Trentonian or 457.30000 to 449.60000 Ma
Collections
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Shermanian | USA (Illinois, Iowa, Wisconsin) | (23773) | |
Shermanian | USA (Iowa) | (23232) | |
Shermanian | USA (Iowa, Illinois) | (23474) | |
Shermanian | USA (Illinois, Iowa) | (23664 23803) | |
Trentonian | USA (Iowa) | (330) |