| Stratiferi
Stromatolites
Archaean (2.6 billion)
Hartville Uplift, near Guernsey, Wyoming
Code: DS922 - Sold |
Stromatolites
Cryptozoan rosemontensis Thrombolite
Lower Ordovician (.495 BA)
Oneota Formation, Monroe County, Wisconsin
Code: DS1101 - $115 |
Conophyton
garganicum australe
Mesoproterozoic (1.2 BA)
Kooline Station, Western Australia
Code DS165 - $95 |
Banded
Iron Stromatolites
Lower Proterozoic (2.1 BA)
Wakefield, Michigan
Code: DS661 - Sold |
| "
Butterfly Wing" Girvanella
Stromatolites Lower Proterozoic (2.3 BA)
Chocolay Group, Michigan
Code DS572 - Sold |
Stromatolites
Archaean (2.58 BA)
Medicine Bow Range, Wyoming
Code: DS948 - Sold |
Banded
Iron
Archaean (2.73 BA)
Jackson County Iron Formation, Wisconsin
Code: DS1001 - Sold |
Stromatolites
Lower Proterozoic (2.3 BA)
Cochabamba, Bolivia
South America
Code: DS982 - Sold |
Blue
Agate Stromatolites
Ordovician
(0.5 BA)
Oneota Formation, Wisconsin
Code: DS205 - Sold |
Yelma
digitata Stromatolites
Lower Cambrian (0.5 BA)
Arbuckle Mountains, Oklahoma
Code: DS410 - Sold |
Stromatolites
Lower Proterozoic (2.3 BA)
Cochabamba, Bolivia
South America
Code: DS973 - Sold |
Ventifacted
Stromatolites
Eocene
Green River Wyoming
Code: DS334 - Sold |
