Erfurt, Germany, 1745 (Raster Image)

This layer is a georeferenced raster image of the historic paper map entitled: Erfordiae primariae Thuringiae urbis novissima ichnographia, cura & studio prodiit C.A. Molitoris = Erfurth, der Haupt Stadt in Thüringen neuester mit Fleiss verfertigter Grundriss, ans Licht gestellt von Homaennischen Erben. It was published by Homannianis Heredibus in 1745. Scale [ca. 1:6,500]. Covers Erfurt, Germany. Map in Latin and German.The image inside the map neatline is georeferenced to the surface of the earth and fit to the Deutsches Hauptdreiecksnetz (DHDN) 3-degree Gauss-Kruger Zone 4 coordinate system. All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, index maps, legends, or other information associated with the principal map. This map shows features such as roads, drainage, built-up areas and selected buildings, fortifications, ground cover, and more. Includes indexes and panorama of the city, below the map.This layer is part of a selection of digitally scanned and georeferenced historic maps from the Harvard Map Collection. These maps typically portray both natural and manmade features. The selection represents a range of originators, ground condition dates, scales, and map purposes.

Das Lebenswerk Prof. Dr. Wilhelm Reins, zu seinem 70. Geburtstag

Mode of access: Internet.

Geochemistry of lower and middle Keuper sediments in the Central Thuringian Syncline

Cuttings of Lower and Middle Keuper sediments of the INFLUINS-drilling in the central Thuringian Syncline were geochemically analysed. Indications about shifting depositional environments are interpreted from ratios of whole-rock element contents. For the middle part of sandstone cycle S 2 high heavy metal contents imply precipitation of sufidic ores during a short marine interval. Element contents are compared with potential source rocks in the southern part of the Baltic Shield, in the Lausitz Anticline Zone, in the Erzgebirge, in the moldanubian part, in the broad sense, of the Bohemian Massif, in the Münchberg Gneiss Massif and the Fichtelgebirge. The geochemical coincidence of investigated Keuper sediments is highest with grantioid and gabbroic rocks of southern Scandinavia. Granodiorite rocks of the Lausitz are also possible sources, whereas granites of the Fichtelgebirge and the Bohemian Massif are less probable.