There are 2 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 88805 | B. Kröger | Threadgill Creek section (272-276 ft above base of Threadgill Mbr.) (= Llano Uplift) Gasconadian - Ordovician 1 - Texas | Flower (1964) |
| 88939 | B. Kröger | Threadgill Creek section (Threadgill Mbr.) (= Llano Uplift) Gasconadian - Ordovician 1 - Texas | Flower (1964) |