There are 4 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 183220 | W. Kiessling | Washington - w. Hall Land, Hauge Bjerge Fm, sam. 216804 Aeronian/Telychian - Silurian 1 - Greenland | Armstrong (1990) |
| 183221 | W. Kiessling | Washington - w. Hall Land, Hauge Bjerge Fm, sam. 216809 Aeronian/Telychian - Silurian 1 - Greenland | Armstrong (1990) |
| 183226 | W. Kiessling | Washington - w. Hall Land, Hauge Bjerge Fm, sam. 216821 Aeronian/Telychian - Silurian 1 - Greenland | Armstrong (1990) |
| 183227 | W. Kiessling | Washington - w. Hall Land, Hauge Bjerge Fm, sam. 216822 Aeronian/Telychian - Silurian 1 - Greenland | Armstrong (1990) |