Sökning: "Jurassic"

Visar resultat 1 - 5 av 16 avhandlingar innehållade ordet Jurassic.

1. 1. Jurassic and Early Cretaceous selachians - focus on southern Scandinavia

   Författare :Jan Rees; Berggrundsgeologi; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Geology; Paleontologi; Palaeontology; Lissodus; palaeoecology; England; Denmark; Sweden; sharks; selachians; Jurassic; Early Cretaceous; physical geography; Geologi; fysisk geografi;

   Sammanfattning : The Jurassic and Early Cretaceous selachian faunas of Scania (Skåne), southern Sweden and the island of Bornholm (Denmark) have been investigated. Three Early Jurassic shark tooth assemblages have been recorded and investigated, one from Hettangian strata and the other two from Pliensbachian sediments. LÄS MER

3. 2. The Jurassic flora of Zhaitang, western hills of Beijing

   Författare :Shuying Duan; Stockholms universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

   Sammanfattning : .... LÄS MER

4. 3. Jurassic stratigraphy and foraminifera of western Scania, southern Sweden

   Författare :Erik Norling; Stockholms universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

   Sammanfattning : .... LÄS MER

5. 4. Jurassic and Early Cretaceous selachians - focus on southern Scandinavia

   Författare :Jan Rees; Karlstads universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Biology; Biologi;

   Sammanfattning : .... LÄS MER

7. 5. Paleomagnetic studies of Jurassic to Tertiary rocks in Jamaica and Cuba

   Författare :Carlos Cruz Ferrán; Luleå tekniska universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Tillämpad geofysik; Applied Geophysics;

   Sammanfattning : Paleomagnetic studies have been performed on Jurassic to Tertiary rocks in Cuba and Jamaica. Samples of predominantly volcanic and sedimentary rocks were collected at 73 sites and the study included 792 samples. LÄS MER