There are 5 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 33444 | S. Holland | Cliffield Formation Blackford Member, south of Central Church in Burkes Garden Llanvirn - Ordovician 2-3 - Virginia | Cooper and Prouty (1943) |
| 33445 | S. Holland | Cliffield Formation, Blackford Member, Five Oaks Llanvirn - Ordovician 2-3 - Virginia | Cooper and Prouty (1943) |
| 33446 | S. Holland | Cliffield Formation, Blackford Member, Pounding Mill Branch Llanvirn - Ordovician 2-3 - Virginia | Cooper and Prouty (1943) |
| 33447 | S. Holland | Cliffield Formation, Blackford Member, Pisgah Church Llanvirn - Ordovician 2-3 - Virginia | Cooper and Prouty (1943) |
| 33448 | S. Holland | Cliffield Formation, Blackford Member, Gratton Llanvirn - Ordovician 2-3 - Virginia | Cooper and Prouty (1943) |