Conellae, enigmatic structures on cephalopod shells—shapes, distribution, and formation

by René Hoffmann, Aleksandr Mironenko, Helmut Keupp
Published 2019-12-01

Form and formation of flares and parabolae based on new observations of the internal shell structure in lytoceratid and perisphinctid ammonoids

by Gregor Radtke, René Hoffmann, Helmut Keupp
Published 2016-08-01

Comparative cephalopod shell strength and the role of septum morphology on stress distribution

by Robert Lemanis, Stefan Zachow, René Hoffmann
Published 2016-09-01

Wettability Investigations and Wet Transfer Enhancement of Large-Area CVD-Graphene on Aluminum Nitride

by Marius Knapp, René Hoffmann, Volker Cimalla, Oliver Ambacher
Published 2017-08-01

The Evolution and Development of Cephalopod Chambers and Their Shape.

by Robert Lemanis, Dieter Korn, Stefan Zachow, Erik Rybacki, René Hoffmann
Published 2016-01-01

Non-destructive analysis of pathological belemnite rostra by micro-CT techniques

by René Hoffmann, Kevin Stevens, Marie-Claire Picollier, Jörg Mutterlose, Christian Klug
Published 2020-03-01

Fossilized leftover falls as sources of palaeoecological data: a ‘pabulite’ comprising a crustacean, a belemnite and a vertebrate from the Early Jurassic Posidonia Shale

by Christian Klug, Günter Schweigert, René Hoffmann, Robert Weis, Kenneth De Baets
Published 2021-04-01

Jaws of a large belemnite and an ammonite from the Aalenian (Middle Jurassic) of Switzerland

by Christian Klug, Walter Etter, René Hoffmann, Dirk Fuchs, Kenneth De Baets
Published 2020-08-01

Preservation of nautilid soft parts inside and outside the conch interpreted as central nervous system, eyes, and renal concrements from the Lebanese Cenomanian

by Christian Klug, Alexander Pohle, Rosemarie Roth, René Hoffmann, Ryoji Wani, Amane Tajika
Published 2021-07-01

Botryoidal and Spherulitic Aragonite in Carbonates Associated with Microbial Mats: Precipitation or Diagenetic Replacement Product?

by Yuzhu Ge, Giovanna Della Porta, Chelsea L. Pederson, Stephen W. Lokier, René Hoffmann, Adrian Immenhauser, Adrian Immenhauser
Published 2021-06-01