Evidence of microbial activity in siderite and calcite deposits on gastropod shells in Pliocene sand and clay beds from Lipovljani, Croatia

Posilović, Hrvoje; Department of Geology, Faculty of Science; posilovic@geol.pmf.hr; Bermanec, Vladimir; Odsjek za geologiju, Prirodoslovno matematički fakultet; vberman@public.carnet.hr; Kniewald, Goran; Division of Ma rine; En vironmental Research, Rudjer Boskovic Institute; kniewald@irb.hr

Evidence of microbial activity in siderite and calcite deposits on gastropod shells in Pliocene sand and clay beds from Lipovljani, Croatia

2008

Freshwater Pliocene sand and clays found near Lipovljani in western Slavonia, Croatia, contain gastropods preserved by diagenetic mineral incrustations of alternating calcite and siderite. The geochemical possibility of siderite formation is evaluated, and evidence for microbial mediation of siderite deposition around fossil carbonate shells ispresented.

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Ключевые слова АГРОВОК

calcite concretions croatia pliocene siderite

Библиографическая информация

Издатель

Croatian Geological Survey

Другие темы

Iron bacteria; Fresh water diagenesis; Slavonia

Язык

Английский

Лицензия

http://hrcak.srce.hr/file/39229Full text of articles are freely accessable. Subscription to print issue is 400,00 Kn (60 Eur or 80 USD) per volume.

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Text

В АГРИСе с: 2013-06-15

Формат: AGRIS AP

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http://hrcak.srce.hr/24880 http://hrcak.srce.hr/file/39229

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Evidence of microbial activity in siderite and calcite deposits on gastropod shells in Pliocene sand and clay beds from Lipovljani, Croatia

2008

Ключевые слова АГРОВОК

Библиографическая информация