Volume 92 / 2017 / 4

Late Ordovician rostroconchs (Mollusca) from fluvial erratics in northwestern Europe
EBBESTAD JOR, RHEBERGEN F, GUBANOV AP, Bulletin of Geosciences, Vol 92, No 4, pages 405 - 438
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Life in the Palaeozoic: an overview of land and sea ecosystems
FERRÓN HG, MARTÍNEZ-PÉREZ C, Bulletin of Geosciences, Vol 92, No 4, pages 439 - 442
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A Kralodvorian (upper Katian, Upper Ordovician) benthic association from the Ferradosa Formation (central Portugal) and its significance for the redefinition and subdivision of the Kralodvorian Stage
COLMENAR J, PEREIRA S, PIRES M, MARQUES DA SILVA C, SÁ AA, YOUNG TP, Bulletin of Geosciences, Vol 92, No 4, pages 443 - 464
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The illaenid trilobites Vysocania (Vaněk & Vokáč, 1997) and Octillaenus (Barrande, 1846) from the Upper Ordovician of the Czech Republic, Portugal, Spain and Morocco
PEREIRA S, MARQUES DA SILVA C, SÁ AA, PIRES M, MARQUES GUEDES A, BUDIL P, LAIBL L, RÁBANO I, Bulletin of Geosciences, Vol 92, No 4, pages 465 - 490
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Early establishment of vertebrate trophic interactions: Food web structure in Middle to Late Devonian fish assemblages with exceptional fossilization
CHEVRINAIS M, JACQUET C, CLOUTIER R, Bulletin of Geosciences, Vol 92, No 4, pages 491 - 510
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Palaeozoic evolution of animal mouthparts
KLUG C, FREY L, POHLE A, DE BAETS K, KORN D, Bulletin of Geosciences, Vol 92, No 4, pages 511 - 524
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Conodont biostratigraphy of the Nalai section (Guangxi) and new data on the age of the Zdimir beds in South China.
LU J, VALENZUELA-RIOS JI, CHEN X, LIAO JC, Bulletin of Geosciences, Vol 92, No 4, pages 525 - 544
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