|
USA | |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Lidiak,E.G.,Marvin,R.F.,Thomas,H.H.,and Bass,M.N.,(1966) Geochronology Of The Midcontinent Region,United States,Part IV,Eastern Area:Journal of Geophysical Research,v.71,p.5427-5438 |
| Lidiak,E.G.,Marvin,R.F.,Thomas,H.H.,and Bass,M.N.,(1966) Geochronology Of The Midcontinent Region,United States,Part IV,Eastern Area:Journal of Geophysical Research,v.71,p.5427-5438 |
| Lidiak,E.G.,Marvin,R.F.,Thomas,H.H.,and Bass,M.N.,(1966) geochronology Of The Midcontinent Region,United States,Part IV,Eastern Area,:Journal of Geophysical Research,v.71,p.5427-5438 |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| lidiak,E.G.,Marvin,R.F.,Thomas,H.H.,and Bass,M.N.,(1966) Geochronology Of The Midcontinent Region,United States,Part IV,Eastern Area:Journal of Geophysical Resarch,v.71,p.5427-5438 |
| Lidiak,E.G.,Marvin,R.F.,Thomas,H.H.,and Bass,M.N.,(1966) Geochronology Of The Midcontinent Region ,United States,Part IV,Eastern Area,Journal of Geophysical Resarch,v.71,p.5427-5438 |
| Lidiak,E.G.,Marvin,R.F.,Thomas,H.H.,and Bass,M.N.,(1966) Geochronology Of the Midcontinent Region,United States,Part IV,Eastern Area,Journal Of Geophysical Research,v.71,p.5427-5438 |