Auflistung Alle Publikationen 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 ... -
Fazies, Stratigraphie und Ammonitenfauna des Mittleren und Oberen Dogger bei Neumarkt i.d.Opf. (Bajocium-Oxfordium, Süddeutschland)
Das Profil Neumarkt-Fuchsberg umfaßt eine 25 m mächtige Sedimentabfolge von flach-subtidalen Sandsteinen des tieferen Bajocium bis zu einer Kalk-Mergel-Wechselfolge des höheren Oxfordium mit Schwamm-Mikrobialithen in ... -
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 ... -
Hexactinellide Schwämme aus der phosphoritischen Kalksteinfazies der Numismalismergel-Formation bei Pavelsbach/Oberpfalz (Pliensbachium)
Ein trichterförmiger hexactinellider Schwamm von 18 cm Durchmesser wird aus einer phosphoritischen Kalksteinbank der tieferen Numismalismergel-Formation exemplarisch für die dort häufigen Hexactinellida beschrieben. Hexactine ... -
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 ... -
Phylogenetic Analysis of a Microbialite-Forming Microbial Mat from a Hypersaline Lake of the Kiritimati Atoll, Central Pacific
Schneider, Dominik; Arp, Gernot; Reimer, Andreas; Reitner, Joachim; Daniel, Rolf (PLoS ONE, 2013-06-10)On the Kiritimati atoll, several lakes exhibit microbial mat-formation under different hydrochemical conditions. Some of these lakes trigger microbialite formation such as Lake 21, which is an evaporitic, hypersaline lake ... -
Sedimentological and carbonate isotope signatures to identify fluvial processes and catchment changes in a supposed impact ejecta‐dammed lake (Miocene, Germany)
Zeng, Lingqi; Ruge, Dag B.; Berger, Günther; Heck, Karin; Hölzl, Stefan; Reimer, Andreas; Jung, Dietmar; Arp, Gernot (Sedimentology, 2021-06-20)The identification and distinction of fluvial from lacustrine deposits and the recognition of catchment changes are crucial for the reconstruction of climate changes in terrestrial environments. The investigated drill core ...