Regional Level Types | |
---|---|
Sequatchie County | County |
Tennessee | State |
USA | Country |
Group 5 - Nitrates and Carbonates | |||
---|---|---|---|
ⓘ | Siderite | 5.AB.05 | FeCO3 |
ⓘ | Dolomite | 5.AB.10 | CaMg(CO3)2 |
C | Carbon | |
---|---|---|
C | ⓘDolomite | CaMg(CO3)2 |
C | ⓘSiderite | FeCO3 |
O | Oxygen | |
O | ⓘDolomite | CaMg(CO3)2 |
O | ⓘSiderite | FeCO3 |
Mg | Magnesium | |
Mg | ⓘDolomite | CaMg(CO3)2 |
Ca | Calcium | |
Ca | ⓘDolomite | CaMg(CO3)2 |
Fe | Iron | |
Fe | ⓘSiderite | FeCO3 |
Occurrences | 1 | ||||||
---|---|---|---|---|---|---|---|
Youngest Fossil Listed | 450 Ma (Late/Upper Ordovician) | ||||||
Oldest Fossil Listed | 461 Ma (Middle Ordovician) | ||||||
Stratigraphic Units |
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Fossils from Region | Click here to show the list. | ||||||
Fossil Localities | Click to show 1 fossil locality |
Wikipedia: | https://en.wikipedia.org/wiki/Sequatchie_County,_Tennessee |
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Wikidata ID: | Q502351 |
GeoNames ID: | 4656461 |