Sökning: "Brachiopoder"
Visar resultat 1 - 5 av 11 uppsatser innehållade ordet Brachiopoder.
1. Paleontology and Sedimentology of the Alum Shale Formation at Björnberget, Västerbotten County, Sweden
Kandidat-uppsats, Uppsala universitet/Institutionen för geovetenskaperSammanfattning : A new locality of the Alum Shale Formation at Björnberget, Västerbotten County, of the lower allochthon of the Caledonian front is described herein. Two new species of acrotretid brachiopods were found. Tingitanella vilhelminia n. sp. LÄS MER
2. De mellankambriska oelandicuslagren på Öland : stratigrafi och faciestyper
Kandidat-uppsats, Lunds universitet/Geologiska institutionenSammanfattning : The thesis deals with a drill core retrieved from northern Öland, Sweden, in 2010. The length of the core is c. 107 m and comprises an Ordovician and Cambrian succession. The middle Cambrian primarily consists of fossiliferous mudstone with thin siltstone beds. LÄS MER
3. Linguliform Brachiopods from the Middle Cambrian ‘Thick’ Stephen Formation at Odaray Mountain, Canadian Rocky Mountains
Kandidat-uppsats, Uppsala universitet/Institutionen för geovetenskaperSammanfattning : The linguliform brachiopod fauna from the Stephen Formation have long been thought to be very species poor and only consist of a few genera, but new discoveries from lime-stone beds in the “thick” Stephen Formation shows that this is not the case. The species described herein, Kyrshabaktella cf. tatjanae and Ceratreta hansi sp. nov. LÄS MER
4. Ordovicium i Fågelsångskärnan-2, Skåne : stratigrafi och faciesvariationer
Kandidat-uppsats, Lunds universitet/Geologiska institutionenSammanfattning : Det relativt sparsamma utbudet av ordoviciska blottningar i Fågelsångsdalen, Skåne, krävde en borrkärna för att lära mer om lagerföljden. Borrkärnan har, under arbetet med denna rapport, studerats och dokumenterats litologiskt, litostratigrafiskt och till viss grad paleontologiskt. LÄS MER
5. From red to grey and back again : a detailed study of the lower Kundan (Middle Ordovician) 'Täljsten' interval and its enclosing strata in Västergötland, Sweden
Kandidat-uppsats, Lunds universitet/Geologiska institutionenSammanfattning : Lithologic and faunal characteristics of the anomalous lower Kundan (Darriwilian, Middle Ordovician) 'Täljsten' limestone interval and its enclosing strata have been studied at Kinnekulle (Västergötland, south-central Sweden). A 2.6 m thick rock succession has been sampled, resulting in thin-sections and acid-insoluble residues. LÄS MER