Sökning: "scolecodonts"
Visar resultat 1 - 5 av 6 uppsatser innehållade ordet scolecodonts.
1. A palynological study across the Ordovician Kinnekulle bentonite, Sweden
Kandidat-uppsats, Lunds universitet/Geologiska institutionenSammanfattning : A palynological analysis across the Ordovician (Sandbian) Kinnekulle bentonites in south Central Sweden has been performed. The sedimentary successions were recovered from the Borenshult -1 drillcore in the Motala area, south central Sweden. The lithology is dominated by mudstones and two thick bentonite beds. LÄS MER
2. The fossil wonders of the Silurian Eramosa Lagerstätte of Canada : the jawed polychaete faunas
Kandidat-uppsats, Lunds universitet/Geologiska institutionenSammanfattning : The Silurian Eramosa Lagerstätte in Ontario, Canada, is represented by three distinguished biotas (1 to 3) with exceptionally well preserved fossils. In this study, the jawed polychaete fauna is described and discussed for the first time, on the basis of scolecodonts and jaw apparatuses, recovered from Biota 1 and 3. LÄS MER
3. Sequence stratigraphy, palynology and biostratigraphy across the Ordovician-Silurian boundary in the Röstånga-1 core, southern Sweden
Master-uppsats, Lunds universitet/Geologiska institutionenSammanfattning : A multiproxy study on sedimentary rocks spanning the Ordovician-Silurian boundary has been performed on material from the Röstånga-1 core, with the aims to improve the biostratigraphical and sedimentological framework and to interpret the depositional environment during this interval in Earth’s history. The sedimentary succession in the Röstånga-1 core is developed in the Scanian Lithofacies Belt and is considered an excellent upper Middle Ordovician-Lower Silurian reference section for southernmost Sweden. LÄS MER
4. Maturity of kerogen, petroleum generation and the application of fossils and organic matter for paleotemperature measurements
Master-uppsats, Lunds universitet/Geologiska institutionenSammanfattning : The origin, composition and maturity of kerogen, and its conversion to petroleum is reviewed. Various methods for estimating the maximum temperature to which kerogen and potential source rocks were subjected are also reviewed. LÄS MER
5. The spore record of early land plants from upper Silurian strata in Klinta 1 well, Skåne, Sweden
Master-uppsats, Lunds universitet/Geologiska institutionenSammanfattning : Prover från Öved-Ramsåsagruppen i Skåne från övre Silur har undersökts palynologiskt, främst med avseende på sporer från landväxter. Sedimenten består av karbonater med silisiklastiskt innehåll och paleomiljön har tolkats till ett strandnära marint ekosystem. LÄS MER