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Famennian brachiopod and gastropod occurrences on top of Devonian seamounts, Elbingerode and Iberg Reefs, Harz Mts., Germany

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Abstract

Famennian brachiopods and gastropods occur locally on top of the Elbingerode and Iberg Reefs (Harz Mts.). The Elbingerode occurrence is found in a small depression of the former reef surface and belongs to thePalmatolepis triangularis conodont-zone. It is a brachiopod-gastropod packstone, which also contains limited numbers of crinoids, solitary corals, and trilobites. The Iberg occurrence is a crinoid grainstone, which contains few brachiopods and solitary corals. The grainstone is found in two neptunian dikes cutting the reef, and belongs to thePalmatolepis marginifera conodont-zone. Five brachiopod and five gastropod taxa are described, with the new speciesHolopea ruchholzi. Stable isotopes (δ13C, δ18O) of cement and matrix of Famennian limestones suggest no relation to a methane seep, as described for the different, late Visean brachiopod limestone on top of the Iberg Reef.

Kurzfassung

Brachiopoden und Gastropoden des Famenne treten lokal begrenzt auf dem Elbingeröder und Iberger Riff (Harz) auf. Das Elbingeröder Vorkommen liegt in einer Vertiefung der ehemaligen Riffoberfläche und gehört stratigraphisch in diePalmatolepis triangularis Conodonten-Zone. Es handelt sich um Brachiopoden- Gastropoden-Packstones, in denen untergeordnet auch Crinoiden, solitäre Korallen und Trilobiten vorkommen. Das Iberger Vorkommen ist ein Crinoiden-Grainstone, in dem untergeordnet auch Brachiopoden und Korallen vorliegen. Der Kalk tritt in zwei neptunischen Spalten im Riff auf und ist stratigraphisch in diePalmatolepis marginifera Conodonten-Zone einzustufen. Insgesamt werden fünf Brachiopoden- und fünf Gastropoden-Taxa beschrieben, darunter die neue ArtHolopea ruchholzi. Stabile Isotope (δ13C, δ18O) von Zementen und Matrix der Famenne-Kalke legen nahe, daß die beschriebenen Faunen in keinem Zusammenhang mit einem Methan-Seep stehen, wie es für spätunterkarbonische Brachiopodenkalke des Iberger Riffs gezeigt werden konnte.

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Literature

  • Amler, M.R.W. &Heidelberger, D. (2003): Late Famennian gastropoda from south-west England. — Palaeontology,46: 1151–1211.

    Article  Google Scholar 

  • Balinski, A. (1995): Brachiopods and conodont biostratigraphy of the Famennian from the Debnik anticline, southern Poland. — Palaeontologica Polonica,54: 2–88.

    Google Scholar 

  • Balinski, A. (2002): Frasnian—Famennian brachiopod extinction and recovery in southern Poland. — Acta Palaeontologica Polonica,47: 289–305.

    Google Scholar 

  • Bandel, K. (1993): Evolutionary history of sinistral archaeogastropods with and without slit (Cirroidea, Vetigastropoda). — Freiberger Forschungshefte, Paläontologie,C 450: 41–81.

    Google Scholar 

  • Bandel, K. &Geldmacher, W. (1996): The structure of the shell ofPatella crenata connected with suggestions to the classification and evolution of the Archaeogastropoda. — Freiberger Forschungshefte,C 464: 1–71.

    Google Scholar 

  • Beyer, E. (1896): Beitrag zur Kenntnis der Fauna des Kalkes von Haina bei Waldgirmes (Wetzlar). — Verhandlungen des Naturhistorischen Vereins der preußischen Rheinlande, Westfalens und des Regierungsbezirks Osnabrück,52: 56–102.

    Google Scholar 

  • Blodgett, R.B. &Fryda, J. (1999): New Devonian gastropod genera important for paleogeographic reconstructions. — Journal of the Czech Geological Society,44: 293–308; Prag.

    Google Scholar 

  • Boehlert, G.W. &Genin, A. (1987): A review of effects of seamounts on biological processes. — Geophysical Monographs,43: 319–334.

    Google Scholar 

  • Böhm, F. &Brachert, T. (1993): Deep water stromatolites andFrutexites Maslov from the early and middle Jurassic of S-Germany and Austria. — Facies,28: 145–168.

    Article  Google Scholar 

  • Brandes, L. (1869): Geognostische Beschreibung der Gegend zwischen Blankenburg, Hüttenrode, Marmormühle, der Bode und Thale. — Zeitschrift für die gesammten Naturwissenschaften,13: 1–91.

    Google Scholar 

  • Cook, A., Blodgett, R.B. &Becker, R.T. (2003): Late Devonian gastropods from the Canning Basin, Western Australia. — Alcheringa,27: 181–207.

    Article  Google Scholar 

  • Cooper, G.A. &Dutro, J.T. (1982): Devonian Brachiopods of New Mexico. — Bulletins of American Paleontology,82–83: 1–215.

    Google Scholar 

  • Day, J. &Over, J. (2002): Post-extinction survivor fauna from the lowermost Famennian of eastern North America. — Acta Palaeontologica Polonica,47: 189–202.

    Google Scholar 

  • Franke, W. (1973): Fazies, Bau und Entwicklungsgeschichte des Iberger Riffes (Mitteldevon bis Unterkarbon III, NW-Harz, W-Deutschland). — Geologisches Jahrbuch,A11: 3–127.

    Google Scholar 

  • Fuchs, A. (1987): Conodont biostratigraphy of the Elbingerode Reef Complex, Harz Mountains. — Acta Geologica Polonica,37: 33–59.

    Google Scholar 

  • Fuchs, A. (1990): Character and termination of the Devonian reefs in the Harz Mountains (Elbingerode Complex, Germany). — Facies,23: 97–108.

    Article  Google Scholar 

  • Gischler, E. (1995): Current and wind induced facies patterns in a Devonian atoll: Iberg Reef, Harz Mts., Germany. — Palaios,10: 180–189.

    Article  Google Scholar 

  • Gischler, E. (1996): Late Devonian-early Carboniferous deep-water coral assemblages and sedimentation on a Devonian seamount: Iberg Reef, Harz Mts., Germany. — Palaeogeography Palaeoclimatology Paleoecology,123: 297–322.

    Article  Google Scholar 

  • Goldfuss, A. (1841–1844): Petrefacta Germaniae. Abbildungen und Beschreibungen der Petrefacten Deutschlands und der angränzenden Länder. — Vol.3: 128 pp., pls 166–199; Düsseldorf (Arnz & Co).

    Google Scholar 

  • Grötsch, J. &Flügel, E. (1992): Facies of sunken early Cretaceous atoll reefs and their capping late Albian drowning successions (northwestern Pacific). — Facies,27: 153–174.

    Article  Google Scholar 

  • Gürich, G. (1903): Das Devon von Debnik bei Krakau. — Beiträge zur Paläontologie und Geologie Österreich-Ungarns und des Orients,15: 127–164.

    Google Scholar 

  • Hamilton, E.L. (1956): Sunken islands of the mid-Pacific mountains. — Geological Society of America Memoir,64: 1–97.

    Google Scholar 

  • Henrich, R., Hartmann, M., Reitner, J., Schäfer, P., Steinmetz, S., Dietrich, P. &Thiede, J. (1992): Facies belts and communities of the Arctic Vesterisbanken seamount (central Greenland Sea). — Facies,27: 71–104.

    Article  Google Scholar 

  • Jenkyns, H.C. &Wilson, P.A. (1999): Stratigraphy, paleoceanography, and evolution of Cretaceous Pacific guyots: relics from a greenhouse earth. — American Journal of Science,299: 341–392.

    Article  Google Scholar 

  • Kanmera, K. &Sano, H. (1991): Collisional collapse and accretion of late Paleozoic Akiyoshi seamount. — Episodes,14: 217–223.

    Google Scholar 

  • Keating, B.H.,Fryer, P.,Batiza, R. &Boehlert, G.W., eds., (1987): Seamounts, islands, and atolls. — Geophysical Monograph,43: 405 pp.

  • Koninck De, L.G. (1881): Faune du calcaire carbonifère de la Belgique, 3ième partie: Gastéropodes. — Annales du Musée Royal d’Histoire Naturelle de Belgique, Série Paléontologique,6: 1–170, pls 1–21.

    Google Scholar 

  • Krawczynski, W. (2001): Givetian Gastropoda from the Elbingerode Reef Complex (Harz mountains, Germany). — Abhandlungen und Berichte für Naturkunde,24: 39–67.

    Google Scholar 

  • Lonsdale, P., Normark, W.R. &Newman, W.A. (1972): Sedimentation and erosion on Horizon Guyot. — Geological Society of America Bulletin,83: 289–316.

    Article  Google Scholar 

  • McGhee, G.R.Jr. (1996): The late Devonian mass extinction. — Columbia University Press, New York, 303 pp.

    Google Scholar 

  • Merriam, C.W. (1940): Devonian stratigraphy and paleontology of the Roberts Mountains region, Nevada. — Geological Society of America, Special Papers,25: 1–114.

    Google Scholar 

  • Peckmann, J., Gischler, E., Oschmann, W. &Reitner, J. (2001): An early Carboniferous seep community and hydrocarbon-derived carbonates from the Harz Mountains, Germany. — Geology,29: 271–274.

    Article  Google Scholar 

  • Rzhonsnitskaya, M.A. (1978): Obzor devonskikh rinkhonellid okrain Kuznetskogo Basseina. Ezhegodnik Vsesoyuznogo Paleontologicheskogo Obshchestva,21: 174–196.

    Google Scholar 

  • Roemer, F.A. (1843): Die Versteinerungen des Harzgebirges. — xx + 40 pp., 12 pls; Hannover (Hahn’sche Hofbuchhandlung).

    Google Scholar 

  • Roemer, F.A. (1850): Beiträge zur geologischen Kenntniss des nordwestlichen Harzgebirges. — 1. Abtheilung. Palaeontographica,3: 1–67, pls. 1–10.

    Google Scholar 

  • Roemer, F.A. (1855): Beiträge zur geologischen Kenntniss des nordwestlichen Harzgebirges. — 3. Abtheilung. Palaeontographica,5: 1–44.

    Google Scholar 

  • Roemer, F.A. (1860): Beiträge zur geologischen Kenntniss des nordwestlichen Harzgebirges. — 4. Abtheilung. Palaeontographica,9: 1–46.

    Google Scholar 

  • Ruchholz, K. (1989): Entwicklung und gerichtete Transformation von oberdevonisch-unterkarbonischer Flyschsedimentation und Olisthostromen im östlichen Rhenoherzynikum (Harz). — Zeitschrift für geologische Wissenschaften,17: 581–588.

    Google Scholar 

  • Sandberger, G. &Sandberger, F. (1850–1856): Die Versteinerungen des Rheinischen Schichtensystems in Nassau. — 564 pp., 41 pls; Wiesbaden (Kreidel und Niedner).

    Google Scholar 

  • Sando, W.J. (1981): The paleoecology of Mississippian corals in the western conterminous United States. — Acta Palaeontologica Polonica,25: 619–632.

    Google Scholar 

  • Sartenaer, P. (1985): The biostratigraphical significance of rhynchonellid genera at the Givetian-Frasnian boundary. — Courier Forschungsinstitut Senckenberg,75: 311–318.

    Google Scholar 

  • Sartenaer, P. (2003):Tullypothyridina, new late Givetian rhynchonellid brachiopod genus. — Bulletin de l’Institut Royal des Sciences Naturelles de Belgique,73: 29–51.

    Google Scholar 

  • Savage, N.M. (2002): Uncinuloidea. — In: R.L. Kaesler (Ed.), Treatise on Invertebrate Paleontology, Part H, Brachiopoda, Revised4: 1092–1131. Boulder/Co. and Lawrence/Kan. (Geol. Soc. Amer. and Univ. Kansas).

    Google Scholar 

  • Schindewolf, O.H. (1951): Über ein neues Vorkommen unterkarbonischerPericyclus-Schichten im Oberharz. — Neues Jahrbuch für Geologie und Paläontologie,93: 23–116.

    Google Scholar 

  • Schlotheim, E.F.v. (1820): Die Petrefactenkunde auf ihrem jetzigen Standpunkte durch die Beschreibung seiner Sammlung versteinerter und fossiler Überreste des Thier- und Pflanzenreichs der Vorwelt. — LXII + 437 pp.; Gotha (Becker).

    Google Scholar 

  • Szulczewski, M., Belka, Z. &Skomski, S. (1996): The drowning of a carbonate platform: an example from the Devonian-Carboniferous of the southwestern Holy Cross Mountains, Poland. — Sedimentary Geology,106: 21–49.

    Article  Google Scholar 

  • Tait, J.A., Bachtadse, V., Franke, W. &Soffel, H.C. (1997): Geodynamic evolution of the European Variscan fold belt: palaeomagnetic and geological constraints. — Geologische Rundschau,86: 585–598.

    Article  Google Scholar 

  • Trenkner, W. (1867–68): Paläontologische Novitäten vom Nordwestlichen Harze. — Abhandlungen der Naturforschenden Gesellschaft zu Halle,10: 17–238.

    Google Scholar 

  • Wang, Yu (1985): GenusXiaobangdaia. — In:Jin Yu-gan, Wang Yu, Sun Dong-Li &Xi Quan (Eds.), Late Palaeozoic and Triassic brachiopods from the East of the Qinghai-Xizang Plateau. Stratigraphy and palaeontology in Western Sichuan and Eastern Xizang, China. Part 3: 182–249; Sichuan Scientific Technical Publishing House, Chengdu.

    Google Scholar 

  • Weller, H. (1991): Facies and development of the Devonian (Givetian/Frasnian) Elbingerode Reef Complex in the Harz area (Germany). — Facies,25: 1–50.

    Article  Google Scholar 

  • Whidborne, G.F. (1896): A monograph of the Devonian fauna of the South of England. Vol. 3. The fauna of the Marwood and Pilton Beds of North Devon and Somerset. — Palaeontographical Society Monograph,50 (238): 1–112, pls 1–16.

    Google Scholar 

  • Wilson, R. &Kaufman, R.S. (1987): Seamount biota and biogeography. — Geophysical Monograph,43: 355–377.

    Google Scholar 

  • Wray, L.J. (1977): Calcareous algae. — Developments Paleontology Stratigraphy,4: 1–185.

    Article  Google Scholar 

  • Ziegler, P.A. (1990): Geological atlas of western and central Europe. — Geological Society, London, 239 pp.

    Google Scholar 

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Correspondence to Eberhard Gischler.

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Dedicated to Professor Kurt Ruchholz on the occasion of his 80th birthday.

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Gischler, E., Balinski, A., Fuchs, A. et al. Famennian brachiopod and gastropod occurrences on top of Devonian seamounts, Elbingerode and Iberg Reefs, Harz Mts., Germany. Senckenbergiana lethaea 84, 125–139 (2004). https://doi.org/10.1007/BF03043468

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