. "RIV/00216224:14310/08:00027937" . "Late Devonian - earliest Mississippian glaciation in Gondwanaland and its biogeographic consequences"@en . "376319" . . "PL - Polsk\u00E1 republika" . . "Grader, G. W." . "2"^^ . "16"^^ . "D\u00EDaz-Mart\u00EDnez, E." . . . "Devonian; Carboniferous; Glaciation; Gondwana; Eustasy; Lacunae"@en . "Late Devonian glaciation is well-documented in three Brazilian basins, and newer work has shown a wider extent for this event, reaching Bolivia, Peru, Central African Republic, Niger, and the USA. Physical evidence for this event includes glacial pavements and polymict striated, and faceted clasts as dropstones and within marine resedimented deposits. Late Devonian (Frasnian? and Famennian) onset of Gondwanaland's glaciations resulted in fundamental changes in coeval and later (Mississippian) depositional systems worldwide. Palynomorphs date the more widespread event within the Retispora lepidophyta (miospore) palynozone, which often occurs with the marine acritarch Umbellasphaeridium saharicum. This initial glaciation continued into earliest Carboniferous (Tournaisian) time. There were several consequences from the short-term glacioeustasy."@en . . "000260877100002" . . . . "RIV/00216224:14310/08:00027937!RIV10-MSM-14310___" . "268" . . "Palaeogeography, Palaeoclimatology, Palaeoecology" . . "B\u00E1bek, Ond\u0159ej" . "6"^^ . . . . "[5296F104D0B8]" . . "14310" . "Late Devonian - earliest Mississippian glaciation in Gondwanaland and its biogeographic consequences" . . . . . "3-4" . . "Late Devonian glaciation is well-documented in three Brazilian basins, and newer work has shown a wider extent for this event, reaching Bolivia, Peru, Central African Republic, Niger, and the USA. Physical evidence for this event includes glacial pavements and polymict striated, and faceted clasts as dropstones and within marine resedimented deposits. Late Devonian (Frasnian? and Famennian) onset of Gondwanaland's glaciations resulted in fundamental changes in coeval and later (Mississippian) depositional systems worldwide. Palynomorphs date the more widespread event within the Retispora lepidophyta (miospore) palynozone, which often occurs with the marine acritarch Umbellasphaeridium saharicum. This initial glaciation continued into earliest Carboniferous (Tournaisian) time. There were several consequences from the short-term glacioeustasy." . "Late Devonian - earliest Mississippian glaciation in Gondwanaland and its biogeographic consequences"@en . "S, Z(MSM0021622412)" . "Late Devonian - earliest Mississippian glaciation in Gondwanaland and its biogeographic consequences" . "0031-0182" . "Kalvoda, Ji\u0159\u00ED" . "Devuyst, F. X." . "Isaacson, P. E." .