There are 2 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 151494 | W. Kiessling | Breznik area, Lyalintsi section, F6 coral-microbial boundstones Berriasian/Valanginian - Cretaceous 1 - Bulgaria - old id | Ivanova et al. (2008) |
| 151496 | W. Kiessling | Breznik area, Lyalintsi section, F7 Bio-lithoclastic grainstones to rudstone Berriasian/Valanginian - Cretaceous 1 - Bulgaria | Ivanova et al. (2008) |