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Precursory activity of the 161 ka Kos Plateau Tuff eruption, Aegean Sea (Greece)

Identifieur interne : 000028 ( PascalFrancis/Curation ); précédent : 000027; suivant : 000029

Precursory activity of the 161 ka Kos Plateau Tuff eruption, Aegean Sea (Greece)

Auteurs : David J. W. Piper [Canada] ; Georgia Pe-Piper [Canada] ; Darren Lefort [Canada]

Source :

RBID : Pascal:10-0389538

Descripteurs français

English descriptors

Abstract

The Kos Plateau Tuff (KPT) eruption of 161 ka was the largest explosive Quaternary eruption in the eastern Mediterranean. We have discovered an uplifted beach deposit of abraded pumice cobbles, directly overlain by the KPT. The pumice cobbles resemble pumice from the KPT in petrography and composition and differ from Plio-Pleistocene rhyolites on the nearby Kefalos Peninsula. The pumice contains enclaves of basaltic andesite showing chilled lobate margins, suggesting co-existence of two magmas. The deposit provides evidence that the precursory phase of the KPT eruption produced pumice rafts, and defines the paleoshoreline for the KPT, which elsewhere was deposited on land. The beach deposit has been uplifted about 120 m since the KPT eruption, whereas the present marine area south of Kos has subsided several hundred metres, as a result of regional neotectonics. The basaltic andesite is more primitive than other mafic rocks known from the Kos-Nisyros volcanic centre and contains phenocrysts of Fo89 olivine, bytownite, enstatite and diopside. Groundmass amphibole suggests availability of water in the final stages of magma evolution. Geochemical and mineralogical variation in the mafic products of the KPT eruption indicate that fractionation of basaltic magma in a base-of-crust magma chamber was followed by mixing with rhyolitic magma during eruption. Low eruption rates during the precursory activity may have minimised the extent of mixing and preserved the end-member magma types.
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A08 01  1  ENG  @1 Precursory activity of the 161 ka Kos Plateau Tuff eruption, Aegean Sea (Greece)
A11 01  1    @1 PIPER (David J. W.)
A11 02  1    @1 PE-PIPER (Georgia)
A11 03  1    @1 LEFORT (Darren)
A14 01      @1 Geological Survey of Canada (Atlantic), Bedford Institute of Oceanography, P.O. Box 1006 @2 Dartmouth, Nova Scotia B2Y 4A2 @3 CAN @Z 1 aut.
A14 02      @1 Department of Geology, Saint Mary's University @2 Halifax, Nova Scotia B3H 3C3 @3 CAN @Z 2 aut. @Z 3 aut.
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C01 01    ENG  @0 The Kos Plateau Tuff (KPT) eruption of 161 ka was the largest explosive Quaternary eruption in the eastern Mediterranean. We have discovered an uplifted beach deposit of abraded pumice cobbles, directly overlain by the KPT. The pumice cobbles resemble pumice from the KPT in petrography and composition and differ from Plio-Pleistocene rhyolites on the nearby Kefalos Peninsula. The pumice contains enclaves of basaltic andesite showing chilled lobate margins, suggesting co-existence of two magmas. The deposit provides evidence that the precursory phase of the KPT eruption produced pumice rafts, and defines the paleoshoreline for the KPT, which elsewhere was deposited on land. The beach deposit has been uplifted about 120 m since the KPT eruption, whereas the present marine area south of Kos has subsided several hundred metres, as a result of regional neotectonics. The basaltic andesite is more primitive than other mafic rocks known from the Kos-Nisyros volcanic centre and contains phenocrysts of Fo89 olivine, bytownite, enstatite and diopside. Groundmass amphibole suggests availability of water in the final stages of magma evolution. Geochemical and mineralogical variation in the mafic products of the KPT eruption indicate that fractionation of basaltic magma in a base-of-crust magma chamber was followed by mixing with rhyolitic magma during eruption. Low eruption rates during the precursory activity may have minimised the extent of mixing and preserved the end-member magma types.
C02 01  2    @0 001E01F01
C02 02  2    @0 001E01O02
C02 03  2    @0 222A01
C02 04  2    @0 226B02
C03 01  2  FRE  @0 Plateau @5 01
C03 01  2  ENG  @0 plateaus @5 01
C03 01  2  SPA  @0 Meseta @5 01
C03 02  2  FRE  @0 Tuf volcanique @2 NV @5 02
C03 02  2  ENG  @0 tuff @2 NV @5 02
C03 02  2  SPA  @0 Toba volcánica @2 NV @5 02
C03 03  2  FRE  @0 Eruption @5 03
C03 03  2  ENG  @0 eruptions @5 03
C03 03  2  SPA  @0 Erupción @5 03
C03 04  2  FRE  @0 Quaternaire @2 NX @5 04
C03 04  2  ENG  @0 Quaternary @2 NX @5 04
C03 04  2  SPA  @0 Cuaternario @2 NX @5 04
C03 05  2  FRE  @0 Surrection @5 05
C03 05  2  ENG  @0 uplifts @5 05
C03 06  2  FRE  @0 Ponce @2 NV @5 07
C03 06  2  ENG  @0 pumice @2 NV @5 07
C03 06  2  SPA  @0 Piedra pómez @2 NV @5 07
C03 07  2  FRE  @0 Galet @5 08
C03 07  2  ENG  @0 pebbles @5 08
C03 07  2  SPA  @0 Canto rodado @5 08
C03 08  2  FRE  @0 Pétrographie @5 09
C03 08  2  ENG  @0 petrography @5 09
C03 08  2  SPA  @0 Petrografía @5 09
C03 09  2  FRE  @0 Pléistocène @2 NX @5 10
C03 09  2  ENG  @0 Pleistocene @2 NX @5 10
C03 10  2  FRE  @0 Rhyolite @2 NV @5 11
C03 10  2  ENG  @0 rhyolites @2 NV @5 11
C03 10  2  SPA  @0 Riolita @2 NV @5 11
C03 11  2  FRE  @0 Andésite basaltique @2 NV @5 12
C03 11  2  ENG  @0 basaltic andesite @2 NV @5 12
C03 12  2  FRE  @0 Magma @5 13
C03 12  2  ENG  @0 magmas @5 13
C03 12  2  SPA  @0 Magma @5 13
C03 13  2  FRE  @0 Néotectonique @5 14
C03 13  2  ENG  @0 neotectonics @5 14
C03 13  2  SPA  @0 Neotectónico @5 14
C03 14  2  FRE  @0 Phénocristal @5 15
C03 14  2  ENG  @0 phenocrysts @5 15
C03 14  2  SPA  @0 Fenocristal @5 15
C03 15  2  FRE  @0 Olivine @2 NZ @5 16
C03 15  2  ENG  @0 olivine @2 NZ @5 16
C03 15  2  SPA  @0 Olivino @2 NZ @5 16
C03 16  2  FRE  @0 Bytownite @2 NZ @5 17
C03 16  2  ENG  @0 bytownite @2 NZ @5 17
C03 16  2  SPA  @0 Bitownita @2 NZ @5 17
C03 17  2  FRE  @0 Enstatite @2 NZ @5 18
C03 17  2  ENG  @0 enstatite @2 NZ @5 18
C03 17  2  SPA  @0 Enstatita @2 NZ @5 18
C03 18  2  FRE  @0 Diopside @2 NZ @5 19
C03 18  2  ENG  @0 diopside @2 NZ @5 19
C03 18  2  SPA  @0 Diópsido @2 NZ @5 19
C03 19  2  FRE  @0 Amphibole @2 NZ @5 20
C03 19  2  ENG  @0 amphibole @2 NZ @5 20
C03 19  2  SPA  @0 Anfíbol @2 NZ @5 20
C03 20  2  FRE  @0 Fractionnement @5 21
C03 20  2  ENG  @0 fractionation @5 21
C03 21  2  FRE  @0 Croûte terrestre @5 22
C03 21  2  ENG  @0 crust @5 22
C03 21  2  SPA  @0 Corteza terrestre @5 22
C03 22  2  FRE  @0 Chambre magmatique @5 23
C03 22  2  ENG  @0 magma chambers @5 23
C03 22  2  SPA  @0 Cámara magmática @5 23
C03 23  2  FRE  @0 Mixage @5 24
C03 23  2  ENG  @0 mixing @5 24
C03 23  2  SPA  @0 Mezcla @5 24
C03 24  2  FRE  @0 Ile Cos @2 NG @5 61
C03 24  2  ENG  @0 Kos @2 NG @5 61
C03 24  2  SPA  @0 Isla Cos @2 NG @5 61
C03 25  2  FRE  @0 Mer Egée @2 NG @5 62
C03 25  2  ENG  @0 Aegean Sea @2 NG @5 62
C03 25  2  SPA  @0 Mar Egeo @2 NG @5 62
C07 01  2  FRE  @0 Pyroclastite @2 NV
C07 01  2  ENG  @0 pyroclastics @2 NV
C07 02  2  FRE  @0 Roche volcanique @2 NV
C07 02  2  ENG  @0 volcanic rocks @2 NV
C07 02  2  SPA  @0 Roca volcánica @2 NV
C07 03  2  FRE  @0 Roche ignée @2 NV
C07 03  2  ENG  @0 igneous rocks @2 NV
C07 03  2  SPA  @0 Roca ignea @2 NV
C07 04  2  FRE  @0 Cénozoïque @2 NX
C07 04  2  ENG  @0 Cenozoic @2 NX
C07 04  2  SPA  @0 Cenozoico @2 NX
C07 05  2  FRE  @0 Phanérozoïque @2 NX
C07 05  2  ENG  @0 Phanerozoic @2 NX
C07 05  2  SPA  @0 Fanerozoico @2 NX
C07 06  2  FRE  @0 Andésite @2 NV
C07 06  2  ENG  @0 andesites @2 NV
C07 06  2  SPA  @0 Andesita @2 NV
C07 07  2  FRE  @0 Nésosilicate @2 NZ
C07 07  2  ENG  @0 nesosilicates @2 NZ
C07 08  2  FRE  @0 Silicate @2 NZ
C07 08  2  ENG  @0 silicates @2 NZ
C07 08  2  SPA  @0 Silicato @2 NZ
C07 09  2  FRE  @0 Plagioclase @2 NZ
C07 09  2  ENG  @0 plagioclase @2 NZ
C07 09  2  SPA  @0 Plagioclasa @2 NZ
C07 10  2  FRE  @0 Feldspath @2 NZ
C07 10  2  ENG  @0 feldspar @2 NZ
C07 10  2  SPA  @0 Feldespato @2 NZ
C07 11  2  FRE  @0 Tectosilicate @2 NZ
C07 11  2  ENG  @0 framework silicates @2 NZ
C07 12  2  FRE  @0 Pyroxène ortho @2 NZ
C07 12  2  ENG  @0 orthopyroxene @2 NZ
C07 12  2  SPA  @0 Piroxeno orto @2 NZ
C07 13  2  FRE  @0 Pyroxène @2 NZ
C07 13  2  ENG  @0 pyroxene @2 NZ
C07 13  2  SPA  @0 Piroxeno @2 NZ
C07 14  2  FRE  @0 Inosilicate @2 NZ
C07 14  2  ENG  @0 chain silicates @2 NZ
C07 15  2  FRE  @0 Pyroxène clino @2 NZ
C07 15  2  ENG  @0 clinopyroxene @2 NZ
C07 15  2  SPA  @0 Piroxeno clino @2 NZ
C07 16  2  FRE  @0 Iles Dodécanèse @2 NG
C07 16  2  ENG  @0 Dodecanese @2 NG
C07 16  2  SPA  @0 Islas Dodecanese @2 NG
C07 17  2  FRE  @0 Iles Egée Grèce @2 NG
C07 17  2  ENG  @0 Greek Aegean Islands @2 NG
C07 17  2  SPA  @0 Islas Egeas Griegas @2 NG
C07 18  2  FRE  @0 Grèce @2 NG
C07 18  2  ENG  @0 Greece @2 NG
C07 18  2  SPA  @0 Grecia @2 NG
C07 19  2  FRE  @0 Europe Sud @2 NG
C07 19  2  ENG  @0 Southern Europe @2 NG
C07 19  2  SPA  @0 Europa Sur @2 NG
C07 20  2  FRE  @0 Europe @2 564
C07 20  2  ENG  @0 Europe @2 564
C07 20  2  SPA  @0 Europa @2 564
C07 21  2  FRE  @0 Mer Méditerranée Est @2 NG
C07 21  2  ENG  @0 East Mediterranean @2 NG
C07 21  2  SPA  @0 Mar Mediterraneo Este @2 NG
C07 22  2  FRE  @0 Mer Méditerranée @2 564
C07 22  2  ENG  @0 Mediterranean Sea @2 564
C07 22  2  SPA  @0 Mar Mediterráneo @2 564
N21       @1 249
N44 01      @1 OTO
N82       @1 OTO

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Pascal:10-0389538

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<title xml:lang="en" level="a">Precursory activity of the 161 ka Kos Plateau Tuff eruption, Aegean Sea (Greece)</title>
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<term>basaltic andesite</term>
<term>bytownite</term>
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<term>diopside</term>
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<term>Plateau</term>
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<term>Eruption</term>
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<term>Surrection</term>
<term>Ponce</term>
<term>Galet</term>
<term>Pétrographie</term>
<term>Pléistocène</term>
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<term>Olivine</term>
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<term>Enstatite</term>
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<term>Amphibole</term>
<term>Fractionnement</term>
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<div type="abstract" xml:lang="en">The Kos Plateau Tuff (KPT) eruption of 161 ka was the largest explosive Quaternary eruption in the eastern Mediterranean. We have discovered an uplifted beach deposit of abraded pumice cobbles, directly overlain by the KPT. The pumice cobbles resemble pumice from the KPT in petrography and composition and differ from Plio-Pleistocene rhyolites on the nearby Kefalos Peninsula. The pumice contains enclaves of basaltic andesite showing chilled lobate margins, suggesting co-existence of two magmas. The deposit provides evidence that the precursory phase of the KPT eruption produced pumice rafts, and defines the paleoshoreline for the KPT, which elsewhere was deposited on land. The beach deposit has been uplifted about 120 m since the KPT eruption, whereas the present marine area south of Kos has subsided several hundred metres, as a result of regional neotectonics. The basaltic andesite is more primitive than other mafic rocks known from the Kos-Nisyros volcanic centre and contains phenocrysts of Fo
<sub>89</sub>
olivine, bytownite, enstatite and diopside. Groundmass amphibole suggests availability of water in the final stages of magma evolution. Geochemical and mineralogical variation in the mafic products of the KPT eruption indicate that fractionation of basaltic magma in a base-of-crust magma chamber was followed by mixing with rhyolitic magma during eruption. Low eruption rates during the precursory activity may have minimised the extent of mixing and preserved the end-member magma types.</div>
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</fA47>
<fA60>
<s1>P</s1>
</fA60>
<fA61>
<s0>A</s0>
</fA61>
<fA64 i1="01" i2="1">
<s0>Bulletin of volcanology : (Print)</s0>
</fA64>
<fA66 i1="01">
<s0>DEU</s0>
</fA66>
<fC01 i1="01" l="ENG">
<s0>The Kos Plateau Tuff (KPT) eruption of 161 ka was the largest explosive Quaternary eruption in the eastern Mediterranean. We have discovered an uplifted beach deposit of abraded pumice cobbles, directly overlain by the KPT. The pumice cobbles resemble pumice from the KPT in petrography and composition and differ from Plio-Pleistocene rhyolites on the nearby Kefalos Peninsula. The pumice contains enclaves of basaltic andesite showing chilled lobate margins, suggesting co-existence of two magmas. The deposit provides evidence that the precursory phase of the KPT eruption produced pumice rafts, and defines the paleoshoreline for the KPT, which elsewhere was deposited on land. The beach deposit has been uplifted about 120 m since the KPT eruption, whereas the present marine area south of Kos has subsided several hundred metres, as a result of regional neotectonics. The basaltic andesite is more primitive than other mafic rocks known from the Kos-Nisyros volcanic centre and contains phenocrysts of Fo
<sub>89</sub>
olivine, bytownite, enstatite and diopside. Groundmass amphibole suggests availability of water in the final stages of magma evolution. Geochemical and mineralogical variation in the mafic products of the KPT eruption indicate that fractionation of basaltic magma in a base-of-crust magma chamber was followed by mixing with rhyolitic magma during eruption. Low eruption rates during the precursory activity may have minimised the extent of mixing and preserved the end-member magma types.</s0>
</fC01>
<fC02 i1="01" i2="2">
<s0>001E01F01</s0>
</fC02>
<fC02 i1="02" i2="2">
<s0>001E01O02</s0>
</fC02>
<fC02 i1="03" i2="2">
<s0>222A01</s0>
</fC02>
<fC02 i1="04" i2="2">
<s0>226B02</s0>
</fC02>
<fC03 i1="01" i2="2" l="FRE">
<s0>Plateau</s0>
<s5>01</s5>
</fC03>
<fC03 i1="01" i2="2" l="ENG">
<s0>plateaus</s0>
<s5>01</s5>
</fC03>
<fC03 i1="01" i2="2" l="SPA">
<s0>Meseta</s0>
<s5>01</s5>
</fC03>
<fC03 i1="02" i2="2" l="FRE">
<s0>Tuf volcanique</s0>
<s2>NV</s2>
<s5>02</s5>
</fC03>
<fC03 i1="02" i2="2" l="ENG">
<s0>tuff</s0>
<s2>NV</s2>
<s5>02</s5>
</fC03>
<fC03 i1="02" i2="2" l="SPA">
<s0>Toba volcánica</s0>
<s2>NV</s2>
<s5>02</s5>
</fC03>
<fC03 i1="03" i2="2" l="FRE">
<s0>Eruption</s0>
<s5>03</s5>
</fC03>
<fC03 i1="03" i2="2" l="ENG">
<s0>eruptions</s0>
<s5>03</s5>
</fC03>
<fC03 i1="03" i2="2" l="SPA">
<s0>Erupción</s0>
<s5>03</s5>
</fC03>
<fC03 i1="04" i2="2" l="FRE">
<s0>Quaternaire</s0>
<s2>NX</s2>
<s5>04</s5>
</fC03>
<fC03 i1="04" i2="2" l="ENG">
<s0>Quaternary</s0>
<s2>NX</s2>
<s5>04</s5>
</fC03>
<fC03 i1="04" i2="2" l="SPA">
<s0>Cuaternario</s0>
<s2>NX</s2>
<s5>04</s5>
</fC03>
<fC03 i1="05" i2="2" l="FRE">
<s0>Surrection</s0>
<s5>05</s5>
</fC03>
<fC03 i1="05" i2="2" l="ENG">
<s0>uplifts</s0>
<s5>05</s5>
</fC03>
<fC03 i1="06" i2="2" l="FRE">
<s0>Ponce</s0>
<s2>NV</s2>
<s5>07</s5>
</fC03>
<fC03 i1="06" i2="2" l="ENG">
<s0>pumice</s0>
<s2>NV</s2>
<s5>07</s5>
</fC03>
<fC03 i1="06" i2="2" l="SPA">
<s0>Piedra pómez</s0>
<s2>NV</s2>
<s5>07</s5>
</fC03>
<fC03 i1="07" i2="2" l="FRE">
<s0>Galet</s0>
<s5>08</s5>
</fC03>
<fC03 i1="07" i2="2" l="ENG">
<s0>pebbles</s0>
<s5>08</s5>
</fC03>
<fC03 i1="07" i2="2" l="SPA">
<s0>Canto rodado</s0>
<s5>08</s5>
</fC03>
<fC03 i1="08" i2="2" l="FRE">
<s0>Pétrographie</s0>
<s5>09</s5>
</fC03>
<fC03 i1="08" i2="2" l="ENG">
<s0>petrography</s0>
<s5>09</s5>
</fC03>
<fC03 i1="08" i2="2" l="SPA">
<s0>Petrografía</s0>
<s5>09</s5>
</fC03>
<fC03 i1="09" i2="2" l="FRE">
<s0>Pléistocène</s0>
<s2>NX</s2>
<s5>10</s5>
</fC03>
<fC03 i1="09" i2="2" l="ENG">
<s0>Pleistocene</s0>
<s2>NX</s2>
<s5>10</s5>
</fC03>
<fC03 i1="10" i2="2" l="FRE">
<s0>Rhyolite</s0>
<s2>NV</s2>
<s5>11</s5>
</fC03>
<fC03 i1="10" i2="2" l="ENG">
<s0>rhyolites</s0>
<s2>NV</s2>
<s5>11</s5>
</fC03>
<fC03 i1="10" i2="2" l="SPA">
<s0>Riolita</s0>
<s2>NV</s2>
<s5>11</s5>
</fC03>
<fC03 i1="11" i2="2" l="FRE">
<s0>Andésite basaltique</s0>
<s2>NV</s2>
<s5>12</s5>
</fC03>
<fC03 i1="11" i2="2" l="ENG">
<s0>basaltic andesite</s0>
<s2>NV</s2>
<s5>12</s5>
</fC03>
<fC03 i1="12" i2="2" l="FRE">
<s0>Magma</s0>
<s5>13</s5>
</fC03>
<fC03 i1="12" i2="2" l="ENG">
<s0>magmas</s0>
<s5>13</s5>
</fC03>
<fC03 i1="12" i2="2" l="SPA">
<s0>Magma</s0>
<s5>13</s5>
</fC03>
<fC03 i1="13" i2="2" l="FRE">
<s0>Néotectonique</s0>
<s5>14</s5>
</fC03>
<fC03 i1="13" i2="2" l="ENG">
<s0>neotectonics</s0>
<s5>14</s5>
</fC03>
<fC03 i1="13" i2="2" l="SPA">
<s0>Neotectónico</s0>
<s5>14</s5>
</fC03>
<fC03 i1="14" i2="2" l="FRE">
<s0>Phénocristal</s0>
<s5>15</s5>
</fC03>
<fC03 i1="14" i2="2" l="ENG">
<s0>phenocrysts</s0>
<s5>15</s5>
</fC03>
<fC03 i1="14" i2="2" l="SPA">
<s0>Fenocristal</s0>
<s5>15</s5>
</fC03>
<fC03 i1="15" i2="2" l="FRE">
<s0>Olivine</s0>
<s2>NZ</s2>
<s5>16</s5>
</fC03>
<fC03 i1="15" i2="2" l="ENG">
<s0>olivine</s0>
<s2>NZ</s2>
<s5>16</s5>
</fC03>
<fC03 i1="15" i2="2" l="SPA">
<s0>Olivino</s0>
<s2>NZ</s2>
<s5>16</s5>
</fC03>
<fC03 i1="16" i2="2" l="FRE">
<s0>Bytownite</s0>
<s2>NZ</s2>
<s5>17</s5>
</fC03>
<fC03 i1="16" i2="2" l="ENG">
<s0>bytownite</s0>
<s2>NZ</s2>
<s5>17</s5>
</fC03>
<fC03 i1="16" i2="2" l="SPA">
<s0>Bitownita</s0>
<s2>NZ</s2>
<s5>17</s5>
</fC03>
<fC03 i1="17" i2="2" l="FRE">
<s0>Enstatite</s0>
<s2>NZ</s2>
<s5>18</s5>
</fC03>
<fC03 i1="17" i2="2" l="ENG">
<s0>enstatite</s0>
<s2>NZ</s2>
<s5>18</s5>
</fC03>
<fC03 i1="17" i2="2" l="SPA">
<s0>Enstatita</s0>
<s2>NZ</s2>
<s5>18</s5>
</fC03>
<fC03 i1="18" i2="2" l="FRE">
<s0>Diopside</s0>
<s2>NZ</s2>
<s5>19</s5>
</fC03>
<fC03 i1="18" i2="2" l="ENG">
<s0>diopside</s0>
<s2>NZ</s2>
<s5>19</s5>
</fC03>
<fC03 i1="18" i2="2" l="SPA">
<s0>Diópsido</s0>
<s2>NZ</s2>
<s5>19</s5>
</fC03>
<fC03 i1="19" i2="2" l="FRE">
<s0>Amphibole</s0>
<s2>NZ</s2>
<s5>20</s5>
</fC03>
<fC03 i1="19" i2="2" l="ENG">
<s0>amphibole</s0>
<s2>NZ</s2>
<s5>20</s5>
</fC03>
<fC03 i1="19" i2="2" l="SPA">
<s0>Anfíbol</s0>
<s2>NZ</s2>
<s5>20</s5>
</fC03>
<fC03 i1="20" i2="2" l="FRE">
<s0>Fractionnement</s0>
<s5>21</s5>
</fC03>
<fC03 i1="20" i2="2" l="ENG">
<s0>fractionation</s0>
<s5>21</s5>
</fC03>
<fC03 i1="21" i2="2" l="FRE">
<s0>Croûte terrestre</s0>
<s5>22</s5>
</fC03>
<fC03 i1="21" i2="2" l="ENG">
<s0>crust</s0>
<s5>22</s5>
</fC03>
<fC03 i1="21" i2="2" l="SPA">
<s0>Corteza terrestre</s0>
<s5>22</s5>
</fC03>
<fC03 i1="22" i2="2" l="FRE">
<s0>Chambre magmatique</s0>
<s5>23</s5>
</fC03>
<fC03 i1="22" i2="2" l="ENG">
<s0>magma chambers</s0>
<s5>23</s5>
</fC03>
<fC03 i1="22" i2="2" l="SPA">
<s0>Cámara magmática</s0>
<s5>23</s5>
</fC03>
<fC03 i1="23" i2="2" l="FRE">
<s0>Mixage</s0>
<s5>24</s5>
</fC03>
<fC03 i1="23" i2="2" l="ENG">
<s0>mixing</s0>
<s5>24</s5>
</fC03>
<fC03 i1="23" i2="2" l="SPA">
<s0>Mezcla</s0>
<s5>24</s5>
</fC03>
<fC03 i1="24" i2="2" l="FRE">
<s0>Ile Cos</s0>
<s2>NG</s2>
<s5>61</s5>
</fC03>
<fC03 i1="24" i2="2" l="ENG">
<s0>Kos</s0>
<s2>NG</s2>
<s5>61</s5>
</fC03>
<fC03 i1="24" i2="2" l="SPA">
<s0>Isla Cos</s0>
<s2>NG</s2>
<s5>61</s5>
</fC03>
<fC03 i1="25" i2="2" l="FRE">
<s0>Mer Egée</s0>
<s2>NG</s2>
<s5>62</s5>
</fC03>
<fC03 i1="25" i2="2" l="ENG">
<s0>Aegean Sea</s0>
<s2>NG</s2>
<s5>62</s5>
</fC03>
<fC03 i1="25" i2="2" l="SPA">
<s0>Mar Egeo</s0>
<s2>NG</s2>
<s5>62</s5>
</fC03>
<fC07 i1="01" i2="2" l="FRE">
<s0>Pyroclastite</s0>
<s2>NV</s2>
</fC07>
<fC07 i1="01" i2="2" l="ENG">
<s0>pyroclastics</s0>
<s2>NV</s2>
</fC07>
<fC07 i1="02" i2="2" l="FRE">
<s0>Roche volcanique</s0>
<s2>NV</s2>
</fC07>
<fC07 i1="02" i2="2" l="ENG">
<s0>volcanic rocks</s0>
<s2>NV</s2>
</fC07>
<fC07 i1="02" i2="2" l="SPA">
<s0>Roca volcánica</s0>
<s2>NV</s2>
</fC07>
<fC07 i1="03" i2="2" l="FRE">
<s0>Roche ignée</s0>
<s2>NV</s2>
</fC07>
<fC07 i1="03" i2="2" l="ENG">
<s0>igneous rocks</s0>
<s2>NV</s2>
</fC07>
<fC07 i1="03" i2="2" l="SPA">
<s0>Roca ignea</s0>
<s2>NV</s2>
</fC07>
<fC07 i1="04" i2="2" l="FRE">
<s0>Cénozoïque</s0>
<s2>NX</s2>
</fC07>
<fC07 i1="04" i2="2" l="ENG">
<s0>Cenozoic</s0>
<s2>NX</s2>
</fC07>
<fC07 i1="04" i2="2" l="SPA">
<s0>Cenozoico</s0>
<s2>NX</s2>
</fC07>
<fC07 i1="05" i2="2" l="FRE">
<s0>Phanérozoïque</s0>
<s2>NX</s2>
</fC07>
<fC07 i1="05" i2="2" l="ENG">
<s0>Phanerozoic</s0>
<s2>NX</s2>
</fC07>
<fC07 i1="05" i2="2" l="SPA">
<s0>Fanerozoico</s0>
<s2>NX</s2>
</fC07>
<fC07 i1="06" i2="2" l="FRE">
<s0>Andésite</s0>
<s2>NV</s2>
</fC07>
<fC07 i1="06" i2="2" l="ENG">
<s0>andesites</s0>
<s2>NV</s2>
</fC07>
<fC07 i1="06" i2="2" l="SPA">
<s0>Andesita</s0>
<s2>NV</s2>
</fC07>
<fC07 i1="07" i2="2" l="FRE">
<s0>Nésosilicate</s0>
<s2>NZ</s2>
</fC07>
<fC07 i1="07" i2="2" l="ENG">
<s0>nesosilicates</s0>
<s2>NZ</s2>
</fC07>
<fC07 i1="08" i2="2" l="FRE">
<s0>Silicate</s0>
<s2>NZ</s2>
</fC07>
<fC07 i1="08" i2="2" l="ENG">
<s0>silicates</s0>
<s2>NZ</s2>
</fC07>
<fC07 i1="08" i2="2" l="SPA">
<s0>Silicato</s0>
<s2>NZ</s2>
</fC07>
<fC07 i1="09" i2="2" l="FRE">
<s0>Plagioclase</s0>
<s2>NZ</s2>
</fC07>
<fC07 i1="09" i2="2" l="ENG">
<s0>plagioclase</s0>
<s2>NZ</s2>
</fC07>
<fC07 i1="09" i2="2" l="SPA">
<s0>Plagioclasa</s0>
<s2>NZ</s2>
</fC07>
<fC07 i1="10" i2="2" l="FRE">
<s0>Feldspath</s0>
<s2>NZ</s2>
</fC07>
<fC07 i1="10" i2="2" l="ENG">
<s0>feldspar</s0>
<s2>NZ</s2>
</fC07>
<fC07 i1="10" i2="2" l="SPA">
<s0>Feldespato</s0>
<s2>NZ</s2>
</fC07>
<fC07 i1="11" i2="2" l="FRE">
<s0>Tectosilicate</s0>
<s2>NZ</s2>
</fC07>
<fC07 i1="11" i2="2" l="ENG">
<s0>framework silicates</s0>
<s2>NZ</s2>
</fC07>
<fC07 i1="12" i2="2" l="FRE">
<s0>Pyroxène ortho</s0>
<s2>NZ</s2>
</fC07>
<fC07 i1="12" i2="2" l="ENG">
<s0>orthopyroxene</s0>
<s2>NZ</s2>
</fC07>
<fC07 i1="12" i2="2" l="SPA">
<s0>Piroxeno orto</s0>
<s2>NZ</s2>
</fC07>
<fC07 i1="13" i2="2" l="FRE">
<s0>Pyroxène</s0>
<s2>NZ</s2>
</fC07>
<fC07 i1="13" i2="2" l="ENG">
<s0>pyroxene</s0>
<s2>NZ</s2>
</fC07>
<fC07 i1="13" i2="2" l="SPA">
<s0>Piroxeno</s0>
<s2>NZ</s2>
</fC07>
<fC07 i1="14" i2="2" l="FRE">
<s0>Inosilicate</s0>
<s2>NZ</s2>
</fC07>
<fC07 i1="14" i2="2" l="ENG">
<s0>chain silicates</s0>
<s2>NZ</s2>
</fC07>
<fC07 i1="15" i2="2" l="FRE">
<s0>Pyroxène clino</s0>
<s2>NZ</s2>
</fC07>
<fC07 i1="15" i2="2" l="ENG">
<s0>clinopyroxene</s0>
<s2>NZ</s2>
</fC07>
<fC07 i1="15" i2="2" l="SPA">
<s0>Piroxeno clino</s0>
<s2>NZ</s2>
</fC07>
<fC07 i1="16" i2="2" l="FRE">
<s0>Iles Dodécanèse</s0>
<s2>NG</s2>
</fC07>
<fC07 i1="16" i2="2" l="ENG">
<s0>Dodecanese</s0>
<s2>NG</s2>
</fC07>
<fC07 i1="16" i2="2" l="SPA">
<s0>Islas Dodecanese</s0>
<s2>NG</s2>
</fC07>
<fC07 i1="17" i2="2" l="FRE">
<s0>Iles Egée Grèce</s0>
<s2>NG</s2>
</fC07>
<fC07 i1="17" i2="2" l="ENG">
<s0>Greek Aegean Islands</s0>
<s2>NG</s2>
</fC07>
<fC07 i1="17" i2="2" l="SPA">
<s0>Islas Egeas Griegas</s0>
<s2>NG</s2>
</fC07>
<fC07 i1="18" i2="2" l="FRE">
<s0>Grèce</s0>
<s2>NG</s2>
</fC07>
<fC07 i1="18" i2="2" l="ENG">
<s0>Greece</s0>
<s2>NG</s2>
</fC07>
<fC07 i1="18" i2="2" l="SPA">
<s0>Grecia</s0>
<s2>NG</s2>
</fC07>
<fC07 i1="19" i2="2" l="FRE">
<s0>Europe Sud</s0>
<s2>NG</s2>
</fC07>
<fC07 i1="19" i2="2" l="ENG">
<s0>Southern Europe</s0>
<s2>NG</s2>
</fC07>
<fC07 i1="19" i2="2" l="SPA">
<s0>Europa Sur</s0>
<s2>NG</s2>
</fC07>
<fC07 i1="20" i2="2" l="FRE">
<s0>Europe</s0>
<s2>564</s2>
</fC07>
<fC07 i1="20" i2="2" l="ENG">
<s0>Europe</s0>
<s2>564</s2>
</fC07>
<fC07 i1="20" i2="2" l="SPA">
<s0>Europa</s0>
<s2>564</s2>
</fC07>
<fC07 i1="21" i2="2" l="FRE">
<s0>Mer Méditerranée Est</s0>
<s2>NG</s2>
</fC07>
<fC07 i1="21" i2="2" l="ENG">
<s0>East Mediterranean</s0>
<s2>NG</s2>
</fC07>
<fC07 i1="21" i2="2" l="SPA">
<s0>Mar Mediterraneo Este</s0>
<s2>NG</s2>
</fC07>
<fC07 i1="22" i2="2" l="FRE">
<s0>Mer Méditerranée</s0>
<s2>564</s2>
</fC07>
<fC07 i1="22" i2="2" l="ENG">
<s0>Mediterranean Sea</s0>
<s2>564</s2>
</fC07>
<fC07 i1="22" i2="2" l="SPA">
<s0>Mar Mediterráneo</s0>
<s2>564</s2>
</fC07>
<fN21>
<s1>249</s1>
</fN21>
<fN44 i1="01">
<s1>OTO</s1>
</fN44>
<fN82>
<s1>OTO</s1>
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   |texte=   Precursory activity of the 161 ka Kos Plateau Tuff eruption, Aegean Sea (Greece)
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Data generation: Tue Jan 16 00:18:27 2018. Site generation: Mon Feb 1 22:09:13 2021