"2" . "A new vent-related foraminifer from the lower Toarcian black claystone of the Tatra Mountains, Poland" . "Jach, Renata" . "Recurvoides infernus sp. nov., one of the oldest representatives of the superfamily Recurvoidacea (Foraminiferida), is described in a thin black claystone overlaying the manganese deposits of the Kr\u00ED\u017Ena Unit in the Tatra Mountains (Poland). These manganese carbonates/silicates were laid down around a shallow exhalative submarine vent, active in the Early Toarcian. The microfossils are possibly the first described Jurassic foraminifera associated with hydrothermal vents. The assemblage is dominated by a high abundance and dominance of this new species. The primary lamination of the claystone, the lack of any macrofauna, and an elevated TOC content point to oxygen-deficient conditions during sedimentation of these deposits. The nearly exclusive occurrence of agglutinated foraminifers suggests a low pH level. It is likely that foraminifers colonized vent-related bacterial mats that acted as a rich and stable food source. Modern shallow- and deep-water hydrothermal vents may represent similar habitats."@en . . . . "Acta Palaeontologica Polonica" . . "A new vent-related foraminifer from the lower Toarcian black claystone of the Tatra Mountains, Poland"@en . "[CD10078387E2]" . "3"^^ . . "PL - Polsk\u00E1 republika" . "9"^^ . "0567-7920" . . . "55" . . "244785" . "000278409700012" . "A new vent-related foraminifer from the lower Toarcian black claystone of the Tatra Mountains, Poland" . "1"^^ . . "A new vent-related foraminifer from the lower Toarcian black claystone of the Tatra Mountains, Poland"@en . . . . . "Recurvoides infernus sp. nov., one of the oldest representatives of the superfamily Recurvoidacea (Foraminiferida), is described in a thin black claystone overlaying the manganese deposits of the Kr\u00ED\u017Ena Unit in the Tatra Mountains (Poland). These manganese carbonates/silicates were laid down around a shallow exhalative submarine vent, active in the Early Toarcian. The microfossils are possibly the first described Jurassic foraminifera associated with hydrothermal vents. The assemblage is dominated by a high abundance and dominance of this new species. The primary lamination of the claystone, the lack of any macrofauna, and an elevated TOC content point to oxygen-deficient conditions during sedimentation of these deposits. The nearly exclusive occurrence of agglutinated foraminifers suggests a low pH level. It is likely that foraminifers colonized vent-related bacterial mats that acted as a rich and stable food source. Modern shallow- and deep-water hydrothermal vents may represent similar habitats." . . "I, Z(MZP0002579801)" . . . "RIV/00025798:_____/10:00000383!RIV11-MZP-00025798" . . . "RIV/00025798:_____/10:00000383" . . . . . "Bub\u00EDk, Miroslav" . "Tyszka, Jaros\u0142aw" . "Foraminifera, Ammosphaeroidinidae, agglutinated foraminifera, hydrothermal vent, black claystone, suboxia, The Carpathians, Tethys, Jurassic"@en .