Auflistung Geologie nach Mitwirkenden "Arp, Gernot"
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A Volcanic Ash Layer in the Nördlinger Ries Impact Structure (Miocene, Germany): Indication of Crater Fill Geometry and Origins of Long‐Term Crater Floor Sagging
Arp, Gernot; Dunkl, István; Jung, Dietmar; Karius, Volker; Lukács, Réka; Zeng, Lingqi; Reimer, Andreas; Head, James W. (Journal of Geophysical Research: Planets, 2021-04-09)Since its recognition as an impact structure 60 years ago, no volcanics were anticipated in the circular depression of the 14.8 Ma old Nördlinger Ries. Here, we describe for the first time a volcanic ash‐derived ... -
Exkursion 6: Trias und Jura von Göttingen und Umgebung
Arp, Gernot; Hoffmann, Veit E.; Seppelt, Stephan; Riegel, Walter (Universitätsverlag Göttingen2004-10)Die Exkursion stellt repräsentative Aufschlüsse triassischer und jurassischer Sedimente aus der direkten Umgebung von Göttingen vor. Dabei werden deren stratigraphische Stellung, Ablagerungsmilieus und Fossilgemeinschaften ... -
Field Trip F2: Sediments of the Ries Crater Lake (Miocene, Southern Germany)
The Nördlinger Ries is a circular, flat depression of 22-24 km diameter separating the Jurassic limestone plateaus of the Franconian and Swabian Alb in Southwest-Germany. Its centre is located 110 km NW of Munich, 70 ... -
Lias-Fossilien aus der Tongrube Eichenberg, Nordhessen
Fossilreiche Aufschlüsse im Lias des Leinetalgrabens sind eine Seltenheit. Eine Ausnahme hiervon bildet die Tongrube bei Eichenberg an der Grenze von Nordhessen zu Niedersachsen, welche etwa 20 m Ton- und Mergelschiefer ... -
Microbial fabric formation in spring mounds ("microbialites") of alkaline salt lakes in the Badain Jaran Sand Sea, PR China
The large sandy desert of Badnin Jaran Shamo, Inner Mongolia, has several salt lakes located among megadunes with crests as high as 400 m. Most of the lakes are hypo- to hypersaline and alkaline, with pH values between ... -
Microbialite formation in seawater of increased alkalinity, Satonda Crater Lake, Indonesia
The crater lake of the small volcanic island Satonda, Indonesia, is unique for its red-algal microbial reefs thriving in marinederived water of increased alkalinity. The lake is a potential analogue for ancient oceans ... -
Microbialite formation in seawater of increased alkalinity, Satonda Crater Lake, Indonesia - Reply
Our paper (Arp et al. 2003) revises previous studies of Kaz´mierczak and Kempe (1990, 1992), Kempe and Kaz´mierczak (1990a, 1990b, 1993), and Kempe et al. (1996, 1997) on Lake Satonda reefs with regard to biofilm calcification ... -
Sediments of the Ries Crater Lake (Miocene, Southern Germany).
This field trip is devoted to the post-impact history of the Nördlinger Ries with focus on its carbonate lake sediments. We will explore major facies belts of the Ries crater lake, including basinal shales, littoral carbonate ... -
Widefield deconvolution epifluorescence microscopy combined with fluorescence in situ hybridization reveals the spatial arrangement of bacteria in sponge tissue
Manz, Werner; Arp, Gernot; Schumann-Kindel, Gabriela; Szewzyk, Ulrich; Reitner, Joachim (Journal of Microbiological Methods, 2000)Widefield deconvolution epifluorescence microscopy (WDEM) combined with fluorescence in situ hybridization (FISH) was performed to identify and characterize single bacterial cells within sections of the mediterranean sponge ...