| original |
Early Cretaceous |
|
USSR(Siberia) |
Zauer,V.V. Fossil species of the genus Cedrus and their significance for the stratigraphy of Continental deposits. |
1954 |
| details |
Early Cretaceous |
|
USSR(Siberia) |
Pu,R. et al. Mesozoic sporo-pollen assemblages in Western Lliaoning and their stratigraphical significance. (In: Mesozoic stratigraphy and palaeontology of Western Liaoning. L.Zhang et al, editor) |
1985 |
| details |
Early Jurassic |
|
China(Liaoning) |
Pu,R. et al. Mesozoic sporo-pollen assemblages in Western Lliaoning and their stratigraphical significance. (In: Mesozoic stratigraphy and palaeontology of Western Liaoning. L.Zhang et al, editor) |
1985 |