| Attributes | Values |
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| rdf:type
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| Description
| - Písečník Hill is an isolated elevation located near the Javorník town close to the NE foothill of the main ridge of the Rychleby Mts. (Eastern Sudetes). It has a shape of a ridge elongated in the SE–NW direction, made of compacted Miocene sands covered by Pleistocene glacial sediments. Glacial sediments have been deposited during the Elsterian glaciation. The presented study is aimed at the interpretation of the evolution of the Písečník Hill linked to continental glaciation. Facies description has been supplemented by petrological analyses. The glacial sequence is composed of five members. The first one is a lodgement till (Jk1), which followed the erosional phase producing elongated scours. Glacitectonic features, such as plucking of underlying Miocene sands and formation of rip-up clasts could be seen in the lodgement till unit. Boulder lag with boulders up to 2 m long originated by blocking of large clasts in compact, plastic, unlithified basement. The second member (Jk2) is a massive to weakly stratified gravely sand, which filled a shallow depression in the lodgement till as subglacially reworked underlying till material. Both members contain predominantly local Gierałtow gneiss. The third member (Jk3) is a coarse grained to bouldery gravel. The fourth member (Jk4) is made of a fine layer of laminated sand. The last member (Jk5) is a sandy gravel with gently sloping flat clasts. Members Jk3–Jk5 are polymictic and contain material of diverse provenance originating from different parts of the glacier and are interpreted as supraglacial sediments deposited in the ice-cored moraine environment. The clasts are also more variable in roundness with “englacial egg gravel facies”. The Písečník Hill is a drumlin with a core composed of plastic Miocene sand. The drumlin orientation documents the ice sheet advance from the NE.
- Písečník Hill is an isolated elevation located near the Javorník town close to the NE foothill of the main ridge of the Rychleby Mts. (Eastern Sudetes). It has a shape of a ridge elongated in the SE–NW direction, made of compacted Miocene sands covered by Pleistocene glacial sediments. Glacial sediments have been deposited during the Elsterian glaciation. The presented study is aimed at the interpretation of the evolution of the Písečník Hill linked to continental glaciation. Facies description has been supplemented by petrological analyses. The glacial sequence is composed of five members. The first one is a lodgement till (Jk1), which followed the erosional phase producing elongated scours. Glacitectonic features, such as plucking of underlying Miocene sands and formation of rip-up clasts could be seen in the lodgement till unit. Boulder lag with boulders up to 2 m long originated by blocking of large clasts in compact, plastic, unlithified basement. The second member (Jk2) is a massive to weakly stratified gravely sand, which filled a shallow depression in the lodgement till as subglacially reworked underlying till material. Both members contain predominantly local Gierałtow gneiss. The third member (Jk3) is a coarse grained to bouldery gravel. The fourth member (Jk4) is made of a fine layer of laminated sand. The last member (Jk5) is a sandy gravel with gently sloping flat clasts. Members Jk3–Jk5 are polymictic and contain material of diverse provenance originating from different parts of the glacier and are interpreted as supraglacial sediments deposited in the ice-cored moraine environment. The clasts are also more variable in roundness with “englacial egg gravel facies”. The Písečník Hill is a drumlin with a core composed of plastic Miocene sand. The drumlin orientation documents the ice sheet advance from the NE. (en)
- Písečník Hill is an isolated elevation located near the Javorník town close to the NE foothill of the main ridge of the Rychleby Mts. (Eastern Sudetes). It has a shape of a ridge elongated in the SE–NW direction, made of compacted Miocene sands covered by Pleistocene glacial sediments. Glacial sediments have been deposited during the Elsterian glaciation. The presented study is aimed at the interpretation of the evolution of the Písečník Hill linked to continental glaciation. Facies description has been supplemented by petrological analyses. The glacial sequence is composed of five members. The first one is a lodgement till (Jk1), which followed the erosional phase producing elongated scours. Glacitectonic features, such as plucking of underlying Miocene sands and formation of rip-up clasts could be seen in the lodgement till unit. Boulder lag with boulders up to 2 m long originated by blocking of large clasts in compact, plastic, unlithified basement. The second member (Jk2) is a massive to weakly stratified gravely sand, which filled a shallow depression in the lodgement till as subglacially reworked underlying till material. Both members contain predominantly local Gierałtow gneiss. The third member (Jk3) is a coarse grained to bouldery gravel. The fourth member (Jk4) is made of a fine layer of laminated sand. The last member (Jk5) is a sandy gravel with gently sloping flat clasts. Members Jk3–Jk5 are polymictic and contain material of diverse provenance originating from different parts of the glacier and are interpreted as supraglacial sediments deposited in the ice-cored moraine environment. The clasts are also more variable in roundness with “englacial egg gravel facies”. The Písečník Hill is a drumlin with a core composed of plastic Miocene sand. The drumlin orientation documents the ice sheet advance from the NE. (cs)
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| Title
| - Písečník u Javorníku – drumlin se zachovalou sukcesí subglaciálních a supraglaciálních sedimentů
- Písečník u Javorníku – drumlin se zachovalou sukcesí subglaciálních a supraglaciálních sedimentů (cs)
- Písečník Hill near Javorník – drumlin with preserved subglacial and supraglacial succession of sediments (en)
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| skos:prefLabel
| - Písečník u Javorníku – drumlin se zachovalou sukcesí subglaciálních a supraglaciálních sedimentů
- Písečník u Javorníku – drumlin se zachovalou sukcesí subglaciálních a supraglaciálních sedimentů (cs)
- Písečník Hill near Javorník – drumlin with preserved subglacial and supraglacial succession of sediments (en)
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| skos:notation
| - RIV/00025798:_____/13:00000196!RIV14-MSM-00025798
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| http://linked.open...avai/predkladatel
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| http://linked.open...avai/riv/aktivita
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| http://linked.open...avai/riv/aktivity
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| http://linked.open...iv/cisloPeriodika
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| http://linked.open...vai/riv/dodaniDat
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| http://linked.open...aciTvurceVysledku
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| http://linked.open.../riv/druhVysledku
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| http://linked.open...iv/duvernostUdaju
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| http://linked.open...titaPredkladatele
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| http://linked.open...dnocenehoVysledku
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| http://linked.open...ai/riv/idVysledku
| - RIV/00025798:_____/13:00000196
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| http://linked.open...riv/jazykVysledku
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| http://linked.open.../riv/klicovaSlova
| - drumlin, subglacial sediments, lodgement till, boulder lag, supraglacial sediments, ice-cored moraine, dead-ice moraine, clast petrology and provenance, Javorník, Sudetes (en)
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| http://linked.open.../riv/klicoveSlovo
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| http://linked.open...odStatuVydavatele
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| http://linked.open...ontrolniKodProRIV
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| http://linked.open...i/riv/nazevZdroje
| - Geologické výzkumy na Moravě a ve Slezsku
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| http://linked.open...in/vavai/riv/obor
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| http://linked.open...ichTvurcuVysledku
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| http://linked.open...cetTvurcuVysledku
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| http://linked.open...UplatneniVysledku
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| http://linked.open...v/svazekPeriodika
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| http://linked.open...iv/tvurceVysledku
| - Nehyba, Slavomír
- Nývlt, Daniel
- Hanáček, Martin
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| issn
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| number of pages
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