There are 4 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 3857 | A. Miller | Sarka Fm, Prague Basin, Czech Republic Sarka - Ordovician 3 - Czech Republic | Havlicek and Vanek (1966) |
| 3859 | A. Miller | Dobrotiva Fm, Deep shelf setting, Czech RepublicPrague Basin, Czech Republic Dobrotivian - Ordovician 3-4 - Czech Republic | Havlicek and Vanek (1966) |
| 3861 | A. Miller | Midshelf setting (= Combined D. redux and Bicuspina communities; Letna Fm, midshelf setting, Prague Basin, Czech Republic) Letna/Harnagian - Ordovician 3-4-4 - Czech Republic | Havlicek and Vanek (1966) |
| 76458 | P. Novack-Gottshall | BA 4 Euorthisina-Placoparia community, page 54-55 Llanvirn - Ordovician 2-3 - Czech Republic | Chlupáč et al. (1998) |