by Paleoėkologo-litologicheskai͡a sessii͡a (3rd 1965 Sverdlovsk, R.S.F.S.R.)
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Permo-Carboniferous carbonate platforms ...
The bioherm
Lower Cambrian bioherms and sandstones, ...
Biostratigrafii͡a︡ i tabuli͡a︡ty biogerm...
Zhongguo nan fang er die ji sheng wu jia...
The paleoecology, distribution, and sign...