Stiftsherren und Vikare des Kollegiatstifts St. Peter und Paul in Zeitz 1400–1564.

Der hier publizierte Personenkatalog ist Teil des Anhangs der im Januar 2008 von Matthias Ludwig an der Martin-Luther-Universität Halle-Wittenberg eingereichten Magisterarbeit „Das Personal der Naumburger Domkirche und der Zeitzer Stiftskirche 1400–1564. Ein prosopographischer Beitrag zur mitteldeutschen Stiftskirchenforschung“. Ausgangspunkt der Arbeit war die Frage nach der Zusammensetzung der beiden geistlichen Gemeinschaften in Naumburg und Zeitz hinsichtlich eines vorgegebenen Rasters, bestehend aus den Kriterien Herkunft, Standeszugehörigkeit, Bildung, Karriereprofil, Weihegrade und personelle Netzwerke. Das zugrunde liegende biografische Material für Zeitz wurde vor allem aus der stiftischen Überlieferung selbst erhoben, deren wesentlicher Träger das Archiv des ehemaligen Kollegiatstifts ist, das heute zum Bestand des Stiftsarchivs und der Stiftsbibliothek Zeitz gehört. Es umfasst Angaben zu insgesamt 277 Stiftsherren und Vikaren, die für den Zeitraum von 1400 bis 1564 nachgewiesen werden konnten.

The Problem of the Tensleep Sandstone

Sandstone is probably one of the most important groups of rocks in existence today. The economic importance of so insignifi­cant a thing as a mass of sand grains grows with the true reality of the situation. By increasing our knowledge of grains of sand, or particles of sandstone in all their ram­ifications, it would undoubtedly reflect upon our everyday life by increasing commercial possibilities of an undevel­oped natural resource of Montana.

Fatty acids and intact polar lipids of laminated microbial sediments from St. Peter Ording, German Wadden Sea

Hidden for the untrained eye through a thin layer of sand, laminated microbial sediments occur in supratidal beaches along the North Sea coast. The inhabiting microbial communities organize themselves in response to vertical gradients of light, oxygen or sulfur compounds. We performed a fine-scale investigation on the vertical zonation of the microbial communities using a lipid biomarker approach, and assessed the biogeochemical processes using a combination of microsensor measurements and a 13C-labeling experiment. Lipid biomarker fingerprinting showed the overarching importance of cyanobacteria and diatoms in these systems, and heterocyst glycolipids revealed the presence of diazotrophic cyanobacteria even in 9 to 20 mm depth. High abundance of ornithine lipids (OL) throughout the system may derive from sulfate reducing bacteria, while a characteristic OL profile between 5 and 8 mm may indicate presence of purple non-sulfur bacteria. The fate of 13C-labeled bicarbonate was followed by experimentally investigating the uptake into microbial lipids, revealing an overarching importance of cyanobacteria for carbon fixation. However, in deeper layers, uptake into purple sulfur bacteria was evident, and a close microbial coupling could be shown by uptake of label into lipids of sulfate reducing bacteria in the deepest layer. Microsensor measurements in sediment cores collected at a later time point revealed the same general pattern as the biomarker analysis and the labeling experiments. Oxygen and pH-microsensor profiles showed active photosynthesis in the top layer. The sulfide that diffuses from deeper down and decreases just below the layer of active oxygenic photosynthesis indicates the presence of sulfur bacteria, like anoxygenic phototrophs that use sulfide instead of water for photosynthesis.

2. 6 Memorial for Lloyd Gaines, St. Peter's Cemetery, Normandy, St. Louis County, Missouri

What happened to Gaines? There are many ideas ranging from being murdered or lynched, being bribed to run away, or disappearing on his own to get away from the pressure of celebrity. That final possibility was brought about by Dr. Greene, who claimed that a man who sounded like Gaines had phoned him while in Mexico and wished to meet. The man never showed up. A recent theory is one of where Lloyd was kidnapped by opponents of the Gaines court decision who took him to Jefferson City and lynched him in McClung Park. All of these theories are speculation and the fact remains that Lloyd Gaines’ whereabouts are a mystery to this day.