Home›Books›International Colloquium on the Upper Jurassic and Jurassic-Cretaceous Boundary (1977 Novosibirsk, R.S.F.S.R., etc.)International Colloquium on the Upper Jurassic and Jurassic-Cretaceous Boundary (1977 Novosibirsk, R.S.F.S.R., etc.)No biography available.No works found.