There are 3 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 87737 | B. Kröger | USGS 6034-CO, Sulphur Well(s), New Watts Mill Rd., Little Hickman A section Rocklandian - Ordovician 4-5 - Kentucky | Frey (1995) |
| 87813 | B. Kröger | USGS 5067-CO. Hillside pasture, west side of US Rte 227. (= west side of US Rte 227, 0.4 miles S of Ford-Hampton Rd / US 227 intersection, north of Ford; Grier Ls. Mbr. N of Ford, KY) Shermanian - Ordovician 4-5 - Kentucky | Frey (1995) |
| 87830 | B. Kröger | USGS 7310-CO. southeast of Winchester Shermanian - Ordovician 4-5 - Kentucky | Frey (1995) |