Schweizerbart期刊
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作者:Jens M. Thissen , Martin R. Langer
来源:[J].Palaeontographica Abteilung A(IF 1.4), 2017, Vol.308 (1-3), pp.1-67Schweizerbart
摘要:The Zanzibar Archipelago is one of the most productive and biologically rich reef ecosystems along the eastern coast of Africa and provides valuable benefits to coastal people. It is situated between the high-diversity hotspot of the coral triangle and the cold-water areas o...
作者:Olugbenga T. Fajemila , Martin R. Langer
来源:[J].Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen(IF 0.923), 2017, Vol.285 (3), pp.337-360Schweizerbart
摘要:São Tomé and Príncipe islands are located closely to the equator within the tropical Atlantic Guinea Current Large Marine Ecosystem. The area is known for its rich biodiversity and vast hydro-carbon resources. The study of modern foraminifera in this region is newand we here...
作者:Martin R. Langer , Olugbenga T. Fajemila , Saskia Mannl
来源:[J].Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen(IF 0.923), 2016, Vol.281 (3), pp.327-338Schweizerbart
摘要:The composition and vertical zonation of modern benthic foraminifera was studied at two intertidal mangrove environments in the Akanda National Park, Gabon. Foraminifera inhabiting the muddy substrates were found to represent a unique assemblage and are distinct from other nearsh...
作者:Martin R. Langer , Jens M. Thissen ...
来源:[J].Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen(IF 0.923), 2013, Vol.267 (2), pp.155-170Schweizerbart
摘要:The Bazaruto Archipelago in the western Indian Ocean is home to a diverse reef biota and a notable tourist attraction along the coast of Mozambique. Analyses of shallow-water reefal and lagoonal sediments from Bazaruto Island reveal two diverse assemblages of benthic foraminifera...
作者:Walid A. Makled , Martin R. Langer
来源:[J].Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen(IF 0.923), 2011, Vol.259 (2), pp.231-249Schweizerbart
摘要:The Chuuk Lagoon Atoll in the Caroline Islands system is located near the hotspot of tropical marine shallow-water diversity and adjacent to the global reef carbonate production center. It consists of a set of larger islands and smaller islets that are arranged in a triangular la...
作者:Eric Armynot du Châtelet , Kristina Gebhardt , Martin R. Langer
来源:[J].Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen(IF 0.923), 2011, Vol.262 (1), pp.91-116Schweizerbart
摘要:Benthic foraminifera are increasingly used as environmental indicators of natural and/or anthropogenic stress in coastal and marginal marine settings. A study of both living (Rose Bengal stained) and dead foraminifera was carried on 317 sediment samples collected in the port of B...
作者:Gloria H. Mouanga , Martin R. Langer
来源:[J].Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen(IF 0.923), 2014, Vol.271 (2), pp.141-150Schweizerbart
摘要:Climate warming and the poleward widening of the tropical belt have induced range shifts in a variety of marine and terrestrial organisms. Among the key taxa that are rapidly expanding their latitudinal range are symbiont-bearing foraminifera of the genus Amphistegina. Analysesof...
作者:Martin R. Langer
来源:[J].Neues Jahrbuch für Geologie und Paläontologie - Monatshefte, 2000, Vol.2000 (11), pp.641-650Schweizerbart
摘要:Evidence of substantial intraspecific molecular gene sequence variability has recently been presented for large subunit ribosomal DNA (rDNA) in species of the benthic foraminifer Ammonia. This analysis is based on studies of small-subunit ribosomal RNA genes (srDNA) and repo...
作者:Martin R. Langer , Julia Schmidt-Sinns
来源:[J].Neues Jahrbuch für Geologie und Paläontologie - Monatshefte, 2006, Vol.2006 (11), pp.667-682Schweizerbart
摘要:A complete series of ontogenetic growth stages is documented for Cribroelphidium mirum, a new species of benthic foraminifera from Recent shallowwater sediments in the upwelling area off South-West Africa and Namibia (S-Atlantic Ocean). The species superficially resembles previou...
作者:Martin R. Langer , Ursula Leppig
来源:[J].Neues Jahrbuch für Geologie und Paläontologie - Monatshefte, 2000, Vol.2000 (9), pp.545-556Schweizerbart
摘要:Species delineation in the benthic foraminiferal genus Ammonia has long been a controversial issue that to date remains unresolved. We have applied molecular sequencing techniques to test the possibility of conspecifity for the intertidal benthic foraminifer Ammonia catesbya...

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