- Ulvatisporites sp.1
- Ulvatisporites sp.2
- Ulvella lutosa
- Ulvella microthyrioides
- Ulvella nannae
- Ulvella pertusa
- Ulvella spinulata
- Ulvellananna nannae
- Ulvellanannae sp
- Umbellasphaeridium
- Umbellasphaeridium armillatum
- Umbellasphaeridium deflandrei
- Umbellasphaeridium huecospinosum
- Umbellasphaeridium saharicum
- Umbellasphaeridium sp
- Umbellasphaeridium sp.1
- Umbellasphaeridium sp.A
- Umbelliferaceae
- Umbelliferaceae sp
- Umbelliferae
- Umbelliferae sp
- Umbelliferae sp. Grah.,1965
- Umbelliferae sp. Nagy,1958
- Umbelliferae sp. Pono.,1966
- Umbelliferae sp.1
- Umbelliferae sp.2
- Umbelliferae sp.3
- Umbelliferae sp.4
- Umbelliferaepites
- Umbelliferaepites bupleurumiformis