ALBERT

Description / Table of Contents: This volume contains papers presented in part at a symposium held in May 2012 at Göttingen University, to honour Professor Joachim Reitner for his numerous contributions to the fields of geobiology, geology, and palaeontology. Our present volume reflects the breadth of Reitner’s interests and accomplishement with tributes and research or review papers by his students, former students, collaborators, and friends. The symposium was held in conjunction with Joachim Reitner’s 60th birthday. | Contents --- Hansen, B. T.: Preface --- Wiese, F.; Reich, M. & Arp, G.: Introduction --- Keupp, H. & Fuchs, D.: Different regeneration mechanisms in the rostra of aulacocerids (Coleoidea) and their phylogenetic implications --- Fuchs, D.: First evidence of Mastigophora (Cephalopoda: Coleoidea) from the early Callovian of La Voulte-sur- Rhône (France) --- Luo Cui; Schäfer, N.; Duda, J.-P. & Li Li-xia: Preservation of organic matter in sponge fossils: a case study of ‘round sponge fossils’ from the Cambrian Chengjiang Biota with Raman spectroscopy. --- Sánchez-Beristain, F.; Duda, J.-P.; López-Esquivel Kransksith, L. & García-Barrera, P.: A brief synopsis on the history of sponge research in the Upper Triassic St. Cassian Formation (Dolomites, NE Italy) --- Afşar, F.; Duda, J.-P.; Zeller, M.; Verwer, K.; Westphal, H. & Eberli, G. P.: First report of sponge rhaxes in the Picún Leufú Formation (Tithonian–Berriasian), Neuquén Basin, Argentina --- Janussen, D.: The second fossil Hyalonema species (Porifera: Hexactinellida), from the Late Cretaceous Arnager limestone, Bornholm, Denmark --- Riegel, W.; Wiese, F.; Arp, G. & Wilde, V.: Microphytoplankton from the Jena Formation (Lower Muschelkalk Subgroup, Anisian) in the forestry quarry at Herberhausen near Göttingen, Germany --- Arp, G. & Reimer, A.: Hydrochemistry, biofilms and tufa formation in the karstwater stream Lutter (Herberhausen near Göttingen) --- Dreier, A. & Hoppert, M.: Following the traces of symbiont bearing molluscs during earth history --- Heim, C.; Quéric, N.-V.; Ionescu, D.; Simon, K. & Thiel, V.: Chemolithotrophic microbial mats in an open pond in the continental subsurface – implications for microbial biosignatures --- Leefmann, T.; Blumenberg, M.; Schmidt, B. C. & Thiel, V.: Raman spectroscopy of biosignatures in methanerelated microbialites --- Cangemi, M. & Madonia, P.: Mud volcanoes in onshore Sicily: a short overview --- Haude, R.; Corriga, M. G.; Corradini, C. & Walliser, O. H.: Bojen-Seelilien (Scyphocrinitidae, Echinodermata) in neudatierten Schichten vom oberen Silur bis untersten Devon Südost- Marokkos --- Reich, M. & Ansorge, J.: Santonian sea cucumbers (Echinodermata: Holothuroidea) from Sierra del Montsec, Spain --- Reich, M.: Supplement to: ‘How many species of fossil holothurians are there? --- Thuy, B.; Gale, A. S.; Stöhr, S. & Wiese, F.: Shallow- water brittle-star (Echinodermata: Ophiuroidea) assemblages from the Aptian (Early Cretaceous) of the North Atlantic: first insights into bathymetric distribution patterns --- Hornung, J. J.: A new species of the barnacle genus Tesseropora (Crustacea: Cirripedia: Tetraclitidae) from the Early Pliocene of Fuerteventura (Canary Islands, Spain) --- Karl, H.-V.; Arp, G.; Siedersbeck, E. & Reitner, J.: A large ichthyosaur vertebra from the lower Kössen Formation (Upper Norian) of the Lahnewiesgraben near Garmisch-Partenkirchen, Germany