Browsing ELibrary by Author "Naidin D.P."

Browsing ELibrary by Author "Naidin D.P."

Sort by: Order: Results:

  • ON THE TAXONOMIC POSITION AND DISTRIBUTION OF THE GENUS BORISSIAKOCERAS ARKHANGELSKY, 1916 (AMMONOIDEA) 
    Mikhailova I.A.; Naidin D.P. (2002)
    The morphogenesis of the genus Borissiakoceras is studied on the basis of material from the Taimyr Peninsula. The stratigraphie and geographic distribution of the genus are discussed, and a systematic description is provided.
  • PALEEOCENE REFERENCE SECTIONS OF MANGYSHLAK 
    Naidin D.P.; Kopaevich L.F.; Benyamovskii V.N. (1996)
    The vertical distribution of macrofossils (echinoids, biyozoans, brachiopods, bivalves, and others), and planktonic and benthic foraminifers was studied in several Paleocene and Eocene sections of western Mangyshlak. The ...
  • STAGE SUBDIVISION OF THE PALEOCENE 
    Naidin D.P.; Ben'yamovskii V.N. (2000)
    In the southwestern Crimean Mountains, the lower Paleocene deposits (from 40-45 to 80-85 m thick) are perfectly exposed and fully characterized by macro- and microfossils. Two parts of the sequence are sharply different ...
  • THE ALBIAN-CENOMANIAN BOUNDARY IN THE SOUTHWESTERN CRIMEA 
    Gorbachik T.N.; Kopaevich L.F.; Naidin D.P. (2000)
    Two sections of Albian-Cenomanian boundary beds are studied in the Bakhchisarai area of the southwestern Crimea near the Research-Training Center of the Geological Faculty of the Moscow State University. Ages of ...
  • THE CRETACEOUS-TERTIARY BOUNDARY IN MANGYSHLAK, U.S.S.R 
    Naidin D.P. (1987)
    Upper Cretaceous carbonate sequences contain omission surfaces, hardgrounds and intercalations of ‘clays’. These ‘clays’ are largely associated with submarine biogeochemical carbonate dissolution that was caused by high ...