Picea sp. Ivan.et al,1957

Citations total:
2
link From To Geolocation Author - title Year
original Hauterivian Barremian USSR(WSL) Ivanova,E.A. et al. Hauterivian-Barremian spore-pollen complexes. (In: Stratigraphy of the Mesozoic and Cenozoic of the Western Siberian Lowlands. V.F.Kozyreva, editor) 1957
original Cenomanian USSR(WSL) Ivanova,E.A. et al. Cenomanian. (In: Stratigraphy of the Mesozoic and Cenozoic of the Western Siberian Lowlands. V.F.Kozyreva, editor) 1957