Author:

Grigoreva,K.N.

Year:

1981

Title:

Stratigraphic significance of Ribbed spores in Upper Jurassic-Lower Cretaceous deposits.

Foreign title:

Stratigraficheskoe znachenie Rebristykh spor v verkhneyurskikh-Nizhnemelovykh Ptlozheniyakh.

Reference:

Grigoreva,K.N. (1981) Stratigraphic significance of Ribbed spores in Upper Jurassic-Lower Cretaceous deposits. [ Stratigraficheskoe znachenie Rebristykh spor v verkhneyurskikh-Nizhnemelovykh Ptlozheniyakh. ] Biostratigraphic Aspects of Palynology. Palynological Conference,USSR(Tyumen) P. 40- 41

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