Sökning: "Campanian"

Visar resultat 11 - 13 av 13 uppsatser innehållade ordet Campanian.

  1. 11. Petrology and depositional history of the Campanian strata at Maltesholm, Scania, southern Sweden

    Magister-uppsats, Lunds universitet/Geologiska institutionen

    Författare :Olof Sandström; [1994]
    Nyckelord :Kristianstad basin; Maltesholm; Campanian; grainstone; facies; storm sediments; hummocky cross bedding; conglomerates; shallow marine environment; rudists; belemnites; Earth and Environmental Sciences;

    Sammanfattning : Campanian sediments of the Maltesholm quarry consist of mostly coarse grained, poorly consolidated, ruditic grainstones, almost free of micrite and lime mud, with interbedded clay horizons. The main constituents of the grainstones are coralline algae and quartz. LÄS MER

  3. 12. Agglutinated foraminifera from the Campanian of the Kristianstad basin, southern Sweden

    Kandidat-uppsats, Lunds universitet/Geologiska institutionen

    Författare :Gina Christodoulou; [1993]
    Nyckelord :Kristianstad basin; Maltesholm; Ullstorp; Campanian; biocalcarenite; foraminifera; shallow marine environment; Earth and Environmental Sciences;

    Sammanfattning : In samples consisting mainly of Campanian biocalcarenite from Maltesholm and Ullstorp 23 foraminifera species were identified. The number of species lies within the range for a normal marine environment according to Fisher α-diagrams and triangular diagrams. LÄS MER

  4. 13. Palaeospinacid selachians from the Late Cretaceous of the Kristianstad Basin, Skåne, Sweden

    Magister-uppsats, Lunds universitet/Geologiska institutionen

    Författare :Mikael Siverson; [1989]
    Nyckelord :geology; geography; palaeospinacid; Synechodus perssoni nov. sp.; Synechodus lerichei; Paraorthacodus andersoni; Paraorthacodus conicus; selachian; Campanian; Kristianstad Basin; Skåne; Sweden; Earth and Environmental Sciences;

    Sammanfattning : A rich palaeospinacid selachian fauna, comprising 1141 isolated teeth, has recently been collected from the latest Early Campanian strata ofthe Kristianstad Basin. Four palaeospinacid species have been found: Synechodus perssoni nov.sp., Synechodus lerichei Herman 1977, Paraorthacodus andersoni (Case 1978) and Paraorthacodus conicus (Davis 1890). LÄS MER