There are 3 matches
Collection | Authorizer | Collection name | Reference |
---|---|---|---|
38457 | M. Foote | Silica Formation Unit 7 (7A,7B,7C) Givetian - Devonian 3 - Ohio | Kesling and Chilman (1975) |
38463 | M. Foote | Silica Formation Unit 12 Givetian - Devonian 3 - Ohio | Kesling and Chilman (1975) |
38465 | M. Foote | Silica Formation Unit 14 (14A,14B) Givetian - Devonian 3 - Ohio | Kesling and Chilman (1975) |